19986777216

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 448

約数和(自身を含む): 70155910080

約数和(自身を除く): 50169132864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 243, 252, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 486, 504, 518, 567, 576, 592, 648, 666, 672, 729, 756, 777, 827, 864, 888, 896, 972, 999, 1008, 1036, 1134, 1152, 1184, 1296, 1332, 1344, 1458, 1512, 1554, 1654, 1701, 1728, 1776, 1944, 1998, 2016, 2072, 2268, 2331, 2368, 2481, 2592, 2664, 2688, 2916, 2997, 3024, 3108, 3308, 3402, 3456, 3552, 3888, 3996, 4032, 4144, 4536, 4662, 4736, 4962, 5103, 5184, 5328, 5789, 5832, 5994, 6048, 6216, 6616, 6804, 6993, 7104, 7443, 7776, 7992, 8064, 8288, 8991, 9072, 9324, 9924, 10206, 10368, 10656, 11578, 11664, 11988, 12096, 12432, 13232, 13608, 13986, 14208, 14886, 15552, 15984, 16576, 17367, 17982, 18144, 18648, 19848, 20412, 20979, 21312, 22329, 23156, 23328, 23976, 24192, 24864, 26464, 26973, 27216, 27972, 29772, 30599, 31104, 31968, 33152, 34734, 35964, 36288, 37296, 39696, 40824, 41958, 42624, 44658, 46312, 46656, 47952, 49728, 52101, 52928, 53946, 54432, 55944, 59544, 61198, 62937, 63936, 66987, 69468, 71928, 72576, 74592, 79392, 81648, 83916, 89316, 91797, 92624, 93312, 95904, 99456, 104202, 105856, 107892, 108864, 111888, 119088, 122396, 125874, 127872, 133974, 138936, 143856, 149184, 156303, 158784, 163296, 167832, 178632, 183594, 185248, 188811, 191808, 200961, 208404, 214193, 215784, 217728, 223776, 238176, 244792, 251748, 267948, 275391, 277872, 287712, 298368, 312606, 317568, 326592, 335664, 357264, 367188, 370496, 377622, 383616, 401922, 416808, 428386, 431568, 447552, 468909, 476352, 489584, 503496, 535896, 550782, 555744, 575424, 602883, 625212, 642579, 653184, 671328, 714528, 734376, 740992, 755244, 803844, 826173, 833616, 856772, 863136, 895104, 937818, 952704, 979168, 1006992, 1071792, 1101564, 1111488, 1150848, 1205766, 1250424, 1285158, 1342656, 1406727, 1429056, 1468752, 1510488, 1607688, 1652346, 1667232, 1713544, 1726272, 1875636, 1927737, 1958336, 2013984, 2143584, 2203128, 2222976, 2411532, 2478519, 2500848, 2570316, 2685312, 2813454, 2858112, 2937504, 3020976, 3215376, 3304692, 3334464, 3427088, 3452544, 3751272, 3855474, 3916672, 4027968, 4220181, 4287168, 4406256, 4823064, 4957038, 5001696, 5140632, 5626908, 5783211, 5875008, 6041952, 6430752, 6609384, 6668928, 6854176, 7435557, 7502544, 7710948, 8055936, 8440362, 8574336, 8812512, 9646128, 9914076, 10003392, 10281264, 11253816, 11566422, 11750016, 12083904, 12861504, 13218768, 13708352, 14871114, 15005088, 15421896, 16880724, 17349633, 17625024, 19292256, 19828152, 20006784, 20562528, 22306671, 22507632, 23132844, 24167808, 25723008, 26437536, 27416704, 29742228, 30010176, 30843792, 33761448, 34699266, 35250048, 38584512, 39656304, 41125056, 44613342, 45015264, 46265688, 52048899, 52875072, 59484456, 60020352, 61687584, 67522896, 69398532, 77169024, 79312608, 82250112, 89226684, 90030528, 92531376, 104097798, 105750144, 118968912, 123375168, 135045792, 138797064, 156146697, 158625216, 178453368, 180061056, 185062752, 208195596, 237937824, 246750336, 270091584, 277594128, 312293394, 317250432, 356906736, 370125504, 416391192, 475875648, 540183168, 555188256, 624586788, 713813472, 740251008, 832782384, 951751296, 1110376512, 1249173576, 1427626944, 1665564768, 2220753024, 2498347152, 2855253888, 3331129536, 4996694304, 6662259072, 9993388608, 19986777216]

約数ペア:

[(1, 19986777216), (2, 9993388608), (3, 6662259072), (4, 4996694304), (6, 3331129536), (7, 2855253888), (8, 2498347152), (9, 2220753024), (12, 1665564768), (14, 1427626944), (16, 1249173576), (18, 1110376512), (21, 951751296), (24, 832782384), (27, 740251008), (28, 713813472), (32, 624586788), (36, 555188256), (37, 540183168), (42, 475875648), (48, 416391192), (54, 370125504), (56, 356906736), (63, 317250432), (64, 312293394), (72, 277594128), (74, 270091584), (81, 246750336), (84, 237937824), (96, 208195596), (108, 185062752), (111, 180061056), (112, 178453368), (126, 158625216), (128, 156146697), (144, 138797064), (148, 135045792), (162, 123375168), (168, 118968912), (189, 105750144), (192, 104097798), (216, 92531376), (222, 90030528), (224, 89226684), (243, 82250112), (252, 79312608), (259, 77169024), (288, 69398532), (296, 67522896), (324, 61687584), (333, 60020352), (336, 59484456), (378, 52875072), (384, 52048899), (432, 46265688), (444, 45015264), (448, 44613342), (486, 41125056), (504, 39656304), (518, 38584512), (567, 35250048), (576, 34699266), (592, 33761448), (648, 30843792), (666, 30010176), (672, 29742228), (729, 27416704), (756, 26437536), (777, 25723008), (827, 24167808), (864, 23132844), (888, 22507632), (896, 22306671), (972, 20562528), (999, 20006784), (1008, 19828152), (1036, 19292256), (1134, 17625024), (1152, 17349633), (1184, 16880724), (1296, 15421896), (1332, 15005088), (1344, 14871114), (1458, 13708352), (1512, 13218768), (1554, 12861504), (1654, 12083904), (1701, 11750016), (1728, 11566422), (1776, 11253816), (1944, 10281264), (1998, 10003392), (2016, 9914076), (2072, 9646128), (2268, 8812512), (2331, 8574336), (2368, 8440362), (2481, 8055936), (2592, 7710948), (2664, 7502544), (2688, 7435557), (2916, 6854176), (2997, 6668928), (3024, 6609384), (3108, 6430752), (3308, 6041952), (3402, 5875008), (3456, 5783211), (3552, 5626908), (3888, 5140632), (3996, 5001696), (4032, 4957038), (4144, 4823064), (4536, 4406256), (4662, 4287168), (4736, 4220181), (4962, 4027968), (5103, 3916672), (5184, 3855474), (5328, 3751272), (5789, 3452544), (5832, 3427088), (5994, 3334464), (6048, 3304692), (6216, 3215376), (6616, 3020976), (6804, 2937504), (6993, 2858112), (7104, 2813454), (7443, 2685312), (7776, 2570316), (7992, 2500848), (8064, 2478519), (8288, 2411532), (8991, 2222976), (9072, 2203128), (9324, 2143584), (9924, 2013984), (10206, 1958336), (10368, 1927737), (10656, 1875636), (11578, 1726272), (11664, 1713544), (11988, 1667232), (12096, 1652346), (12432, 1607688), (13232, 1510488), (13608, 1468752), (13986, 1429056), (14208, 1406727), (14886, 1342656), (15552, 1285158), (15984, 1250424), (16576, 1205766), (17367, 1150848), (17982, 1111488), (18144, 1101564), (18648, 1071792), (19848, 1006992), (20412, 979168), (20979, 952704), (21312, 937818), (22329, 895104), (23156, 863136), (23328, 856772), (23976, 833616), (24192, 826173), (24864, 803844), (26464, 755244), (26973, 740992), (27216, 734376), (27972, 714528), (29772, 671328), (30599, 653184), (31104, 642579), (31968, 625212), (33152, 602883), (34734, 575424), (35964, 555744), (36288, 550782), (37296, 535896), (39696, 503496), (40824, 489584), (41958, 476352), (42624, 468909), (44658, 447552), (46312, 431568), (46656, 428386), (47952, 416808), (49728, 401922), (52101, 383616), (52928, 377622), (53946, 370496), (54432, 367188), (55944, 357264), (59544, 335664), (61198, 326592), (62937, 317568), (63936, 312606), (66987, 298368), (69468, 287712), (71928, 277872), (72576, 275391), (74592, 267948), (79392, 251748), (81648, 244792), (83916, 238176), (89316, 223776), (91797, 217728), (92624, 215784), (93312, 214193), (95904, 208404), (99456, 200961), (104202, 191808), (105856, 188811), (107892, 185248), (108864, 183594), (111888, 178632), (119088, 167832), (122396, 163296), (125874, 158784), (127872, 156303), (133974, 149184), (138936, 143856)]