991563189344

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:951

約数の個数: 432

約数和(自身を含む): 2611452765600

約数和(自身を除く): 1619889576256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 281, 289, 364, 392, 416, 442, 476, 544, 562, 578, 599, 637, 728, 784, 833, 884, 952, 1124, 1156, 1198, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 1967, 2023, 2248, 2312, 2396, 2548, 2912, 3094, 3332, 3536, 3653, 3757, 3808, 3934, 4046, 4193, 4496, 4624, 4777, 4792, 5096, 6188, 6664, 7072, 7306, 7514, 7787, 7868, 8092, 8386, 8992, 9248, 9554, 9584, 10183, 10192, 10829, 12376, 13328, 13769, 14161, 14612, 15028, 15574, 15736, 16184, 16772, 19108, 19168, 20366, 20384, 21658, 24752, 25571, 26299, 26656, 27538, 28322, 29224, 29351, 30056, 31148, 31472, 32368, 33439, 33544, 38216, 40732, 43316, 49504, 51142, 52598, 54509, 55076, 56644, 58448, 58702, 60112, 62101, 62296, 62944, 64736, 66878, 67088, 71281, 76432, 81209, 81464, 86632, 102284, 105196, 109018, 110152, 113288, 116896, 117404, 120224, 124202, 124592, 132379, 133756, 134176, 142562, 152864, 162418, 162928, 168319, 173111, 173264, 178997, 184093, 204568, 210392, 218036, 220304, 226576, 234073, 234808, 248404, 249184, 264758, 267512, 285124, 324836, 325856, 336638, 346222, 346528, 357994, 368186, 381563, 409136, 420784, 434707, 436072, 440608, 453152, 468146, 469616, 496808, 498967, 529516, 535024, 568463, 570248, 649672, 673276, 692444, 715988, 736372, 763126, 818272, 841568, 869414, 872144, 926653, 936292, 939232, 993616, 997934, 1055717, 1059032, 1070048, 1136926, 1140496, 1178233, 1211777, 1299344, 1346552, 1384888, 1431976, 1472744, 1526252, 1738828, 1744288, 1853306, 1872584, 1987232, 1995868, 2111434, 2118064, 2188147, 2250443, 2273852, 2280992, 2356466, 2423554, 2598688, 2693104, 2769776, 2861423, 2863952, 2945488, 3042949, 3052504, 3477656, 3706612, 3745168, 3979241, 3991736, 4222868, 4236128, 4376294, 4500886, 4547704, 4712932, 4847108, 5386208, 5539552, 5722846, 5727904, 5890976, 6085898, 6105008, 6486571, 6955312, 7390019, 7413224, 7490336, 7958482, 7983472, 8247631, 8445736, 8482439, 8752588, 9001772, 9095408, 9425864, 9694216, 11445692, 12171796, 12210016, 12973142, 13910624, 14780038, 14826448, 15317029, 15753101, 15916964, 15966944, 16495262, 16891472, 16964878, 17505176, 18003544, 18190816, 18851728, 19388432, 20029961, 22891384, 24343592, 25946284, 29560076, 29652896, 30634058, 31506202, 31833928, 32990524, 33782944, 33929756, 35010352, 36007088, 37198499, 37703456, 38776864, 40059922, 45782768, 48644191, 48687184, 51730133, 51892568, 59120152, 61268116, 63012404, 63667856, 65981048, 67859512, 70020704, 72014176, 74396998, 80119844, 91565536, 97288382, 97374368, 103460266, 103785136, 107219203, 110271707, 118240304, 122536232, 126024808, 127335712, 131962096, 135719024, 140209727, 148793996, 160239688, 194576764, 206920532, 207570272, 214438406, 220543414, 236480608, 245072464, 252049616, 260389493, 263924192, 271438048, 280419454, 297587992, 320479376, 340509337, 389153528, 413841064, 428876812, 441086828, 490144928, 504099232, 520778986, 560838908, 595175984, 632374483, 640958752, 681018674, 778307056, 827682128, 857753624, 882173656, 1041557972, 1121677816, 1190351968, 1264748966, 1362037348, 1556614112, 1655364256, 1715507248, 1764347312, 1822726451, 2083115944, 2243355632, 2383565359, 2529497932, 2724074696, 3431014496, 3528694624, 3645452902, 4166231888, 4426621381, 4486711264, 4767130718, 5058995864, 5448149392, 7290905804, 8332463776, 8853242762, 9534261436, 10117991728, 10896298784, 14581811608, 17706485524, 19068522872, 20235983456, 29163623216, 30986349667, 35412971048, 38137045744, 58327246432, 61972699334, 70825942096, 76274091488, 123945398668, 141651884192, 247890797336, 495781594672, 991563189344]

約数ペア:

[(1, 991563189344), (2, 495781594672), (4, 247890797336), (7, 141651884192), (8, 123945398668), (13, 76274091488), (14, 70825942096), (16, 61972699334), (17, 58327246432), (26, 38137045744), (28, 35412971048), (32, 30986349667), (34, 29163623216), (49, 20235983456), (52, 19068522872), (56, 17706485524), (68, 14581811608), (91, 10896298784), (98, 10117991728), (104, 9534261436), (112, 8853242762), (119, 8332463776), (136, 7290905804), (182, 5448149392), (196, 5058995864), (208, 4767130718), (221, 4486711264), (224, 4426621381), (238, 4166231888), (272, 3645452902), (281, 3528694624), (289, 3431014496), (364, 2724074696), (392, 2529497932), (416, 2383565359), (442, 2243355632), (476, 2083115944), (544, 1822726451), (562, 1764347312), (578, 1715507248), (599, 1655364256), (637, 1556614112), (728, 1362037348), (784, 1264748966), (833, 1190351968), (884, 1121677816), (952, 1041557972), (1124, 882173656), (1156, 857753624), (1198, 827682128), (1274, 778307056), (1456, 681018674), (1547, 640958752), (1568, 632374483), (1666, 595175984), (1768, 560838908), (1904, 520778986), (1967, 504099232), (2023, 490144928), (2248, 441086828), (2312, 428876812), (2396, 413841064), (2548, 389153528), (2912, 340509337), (3094, 320479376), (3332, 297587992), (3536, 280419454), (3653, 271438048), (3757, 263924192), (3808, 260389493), (3934, 252049616), (4046, 245072464), (4193, 236480608), (4496, 220543414), (4624, 214438406), (4777, 207570272), (4792, 206920532), (5096, 194576764), (6188, 160239688), (6664, 148793996), (7072, 140209727), (7306, 135719024), (7514, 131962096), (7787, 127335712), (7868, 126024808), (8092, 122536232), (8386, 118240304), (8992, 110271707), (9248, 107219203), (9554, 103785136), (9584, 103460266), (10183, 97374368), (10192, 97288382), (10829, 91565536), (12376, 80119844), (13328, 74396998), (13769, 72014176), (14161, 70020704), (14612, 67859512), (15028, 65981048), (15574, 63667856), (15736, 63012404), (16184, 61268116), (16772, 59120152), (19108, 51892568), (19168, 51730133), (20366, 48687184), (20384, 48644191), (21658, 45782768), (24752, 40059922), (25571, 38776864), (26299, 37703456), (26656, 37198499), (27538, 36007088), (28322, 35010352), (29224, 33929756), (29351, 33782944), (30056, 32990524), (31148, 31833928), (31472, 31506202), (32368, 30634058), (33439, 29652896), (33544, 29560076), (38216, 25946284), (40732, 24343592), (43316, 22891384), (49504, 20029961), (51142, 19388432), (52598, 18851728), (54509, 18190816), (55076, 18003544), (56644, 17505176), (58448, 16964878), (58702, 16891472), (60112, 16495262), (62101, 15966944), (62296, 15916964), (62944, 15753101), (64736, 15317029), (66878, 14826448), (67088, 14780038), (71281, 13910624), (76432, 12973142), (81209, 12210016), (81464, 12171796), (86632, 11445692), (102284, 9694216), (105196, 9425864), (109018, 9095408), (110152, 9001772), (113288, 8752588), (116896, 8482439), (117404, 8445736), (120224, 8247631), (124202, 7983472), (124592, 7958482), (132379, 7490336), (133756, 7413224), (134176, 7390019), (142562, 6955312), (152864, 6486571), (162418, 6105008), (162928, 6085898), (168319, 5890976), (173111, 5727904), (173264, 5722846), (178997, 5539552), (184093, 5386208), (204568, 4847108), (210392, 4712932), (218036, 4547704), (220304, 4500886), (226576, 4376294), (234073, 4236128), (234808, 4222868), (248404, 3991736), (249184, 3979241), (264758, 3745168), (267512, 3706612), (285124, 3477656), (324836, 3052504), (325856, 3042949), (336638, 2945488), (346222, 2863952), (346528, 2861423), (357994, 2769776), (368186, 2693104), (381563, 2598688), (409136, 2423554), (420784, 2356466), (434707, 2280992), (436072, 2273852), (440608, 2250443), (453152, 2188147), (468146, 2118064), (469616, 2111434), (496808, 1995868), (498967, 1987232), (529516, 1872584), (535024, 1853306), (568463, 1744288), (570248, 1738828), (649672, 1526252), (673276, 1472744), (692444, 1431976), (715988, 1384888), (736372, 1346552), (763126, 1299344), (818272, 1211777), (841568, 1178233), (869414, 1140496), (872144, 1136926), (926653, 1070048), (936292, 1059032), (939232, 1055717), (993616, 997934)]