18439795968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 432

約数和(自身を含む): 57519533568

約数和(自身を除く): 39079737600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 64, 66, 74, 88, 93, 96, 111, 121, 124, 128, 132, 148, 173, 176, 186, 192, 222, 242, 248, 256, 264, 296, 341, 346, 352, 363, 372, 384, 407, 444, 484, 496, 519, 528, 592, 682, 692, 704, 726, 744, 768, 814, 888, 968, 992, 1023, 1038, 1056, 1147, 1184, 1221, 1364, 1384, 1408, 1452, 1488, 1628, 1776, 1903, 1936, 1984, 2046, 2076, 2112, 2294, 2368, 2442, 2728, 2768, 2816, 2904, 2976, 3256, 3441, 3552, 3751, 3806, 3872, 3968, 4092, 4152, 4224, 4477, 4588, 4736, 4884, 5363, 5456, 5536, 5709, 5808, 5952, 6401, 6512, 6882, 7104, 7502, 7612, 7744, 7936, 8184, 8304, 8448, 8954, 9176, 9472, 9768, 10726, 10912, 11072, 11253, 11418, 11616, 11904, 12617, 12802, 13024, 13431, 13764, 14208, 15004, 15224, 15488, 16089, 16368, 16608, 17908, 18352, 19203, 19536, 20933, 21452, 21824, 22144, 22506, 22836, 23232, 23808, 25234, 25604, 26048, 26862, 27528, 28416, 30008, 30448, 30976, 32178, 32736, 33216, 35816, 36704, 37851, 38406, 39072, 41866, 42904, 43648, 44288, 45012, 45672, 46464, 50468, 51208, 52096, 53724, 55056, 58993, 60016, 60896, 62799, 64356, 65472, 66432, 70411, 71632, 73408, 75702, 76812, 78144, 83732, 85808, 87296, 90024, 91344, 92928, 100936, 102416, 104192, 107448, 110112, 117986, 120032, 121792, 125598, 128712, 130944, 132864, 138787, 140822, 143264, 146816, 151404, 153624, 156288, 167464, 171616, 176979, 180048, 182688, 198431, 201872, 204832, 211233, 214896, 220224, 235972, 240064, 243584, 251196, 257424, 261888, 277574, 281644, 286528, 293632, 302808, 307248, 312576, 334928, 343232, 353958, 360096, 365376, 396862, 403744, 409664, 416361, 422466, 429792, 440448, 471944, 480128, 487168, 502392, 514848, 555148, 563288, 573056, 595293, 605616, 614496, 648923, 669856, 686464, 707916, 720192, 730752, 774521, 793724, 807488, 819328, 832722, 844932, 859584, 880896, 943888, 960256, 1004784, 1029696, 1110296, 1126576, 1146112, 1190586, 1211232, 1228992, 1297846, 1339712, 1372928, 1415832, 1440384, 1461504, 1549042, 1587448, 1614976, 1638656, 1665444, 1689864, 1719168, 1887776, 1946769, 2009568, 2059392, 2182741, 2220592, 2253152, 2323563, 2381172, 2422464, 2457984, 2595692, 2679424, 2831664, 2880768, 3098084, 3174896, 3229952, 3330888, 3379728, 3438336, 3775552, 3893538, 4019136, 4118784, 4365482, 4441184, 4506304, 4647126, 4762344, 4844928, 4915968, 5191384, 5358848, 5663328, 6196168, 6349792, 6548223, 6661776, 6759456, 7551104, 7787076, 8038272, 8730964, 8882368, 9012608, 9294252, 9524688, 9689856, 10382768, 11326656, 12392336, 12699584, 13096446, 13323552, 13518912, 15102208, 15574152, 16076544, 17461928, 17764736, 18025216, 18588504, 19049376, 20765536, 22653312, 24010151, 24784672, 25399168, 26192892, 26647104, 27037824, 31148304, 34923856, 35529472, 37177008, 38098752, 41531072, 45306624, 48020302, 49569344, 50798336, 52385784, 53294208, 54075648, 62296608, 69847712, 72030453, 74354016, 76197504, 83062144, 96040604, 99138688, 104771568, 106588416, 124593216, 139695424, 144060906, 148708032, 152395008, 166124288, 192081208, 198277376, 209543136, 249186432, 279390848, 288121812, 297416064, 384162416, 419086272, 498372864, 558781696, 576243624, 594832128, 768324832, 838172544, 1152487248, 1536649664, 1676345088, 2304974496, 3073299328, 4609948992, 6146598656, 9219897984, 18439795968]

約数ペア:

[(1, 18439795968), (2, 9219897984), (3, 6146598656), (4, 4609948992), (6, 3073299328), (8, 2304974496), (11, 1676345088), (12, 1536649664), (16, 1152487248), (22, 838172544), (24, 768324832), (31, 594832128), (32, 576243624), (33, 558781696), (37, 498372864), (44, 419086272), (48, 384162416), (62, 297416064), (64, 288121812), (66, 279390848), (74, 249186432), (88, 209543136), (93, 198277376), (96, 192081208), (111, 166124288), (121, 152395008), (124, 148708032), (128, 144060906), (132, 139695424), (148, 124593216), (173, 106588416), (176, 104771568), (186, 99138688), (192, 96040604), (222, 83062144), (242, 76197504), (248, 74354016), (256, 72030453), (264, 69847712), (296, 62296608), (341, 54075648), (346, 53294208), (352, 52385784), (363, 50798336), (372, 49569344), (384, 48020302), (407, 45306624), (444, 41531072), (484, 38098752), (496, 37177008), (519, 35529472), (528, 34923856), (592, 31148304), (682, 27037824), (692, 26647104), (704, 26192892), (726, 25399168), (744, 24784672), (768, 24010151), (814, 22653312), (888, 20765536), (968, 19049376), (992, 18588504), (1023, 18025216), (1038, 17764736), (1056, 17461928), (1147, 16076544), (1184, 15574152), (1221, 15102208), (1364, 13518912), (1384, 13323552), (1408, 13096446), (1452, 12699584), (1488, 12392336), (1628, 11326656), (1776, 10382768), (1903, 9689856), (1936, 9524688), (1984, 9294252), (2046, 9012608), (2076, 8882368), (2112, 8730964), (2294, 8038272), (2368, 7787076), (2442, 7551104), (2728, 6759456), (2768, 6661776), (2816, 6548223), (2904, 6349792), (2976, 6196168), (3256, 5663328), (3441, 5358848), (3552, 5191384), (3751, 4915968), (3806, 4844928), (3872, 4762344), (3968, 4647126), (4092, 4506304), (4152, 4441184), (4224, 4365482), (4477, 4118784), (4588, 4019136), (4736, 3893538), (4884, 3775552), (5363, 3438336), (5456, 3379728), (5536, 3330888), (5709, 3229952), (5808, 3174896), (5952, 3098084), (6401, 2880768), (6512, 2831664), (6882, 2679424), (7104, 2595692), (7502, 2457984), (7612, 2422464), (7744, 2381172), (7936, 2323563), (8184, 2253152), (8304, 2220592), (8448, 2182741), (8954, 2059392), (9176, 2009568), (9472, 1946769), (9768, 1887776), (10726, 1719168), (10912, 1689864), (11072, 1665444), (11253, 1638656), (11418, 1614976), (11616, 1587448), (11904, 1549042), (12617, 1461504), (12802, 1440384), (13024, 1415832), (13431, 1372928), (13764, 1339712), (14208, 1297846), (15004, 1228992), (15224, 1211232), (15488, 1190586), (16089, 1146112), (16368, 1126576), (16608, 1110296), (17908, 1029696), (18352, 1004784), (19203, 960256), (19536, 943888), (20933, 880896), (21452, 859584), (21824, 844932), (22144, 832722), (22506, 819328), (22836, 807488), (23232, 793724), (23808, 774521), (25234, 730752), (25604, 720192), (26048, 707916), (26862, 686464), (27528, 669856), (28416, 648923), (30008, 614496), (30448, 605616), (30976, 595293), (32178, 573056), (32736, 563288), (33216, 555148), (35816, 514848), (36704, 502392), (37851, 487168), (38406, 480128), (39072, 471944), (41866, 440448), (42904, 429792), (43648, 422466), (44288, 416361), (45012, 409664), (45672, 403744), (46464, 396862), (50468, 365376), (51208, 360096), (52096, 353958), (53724, 343232), (55056, 334928), (58993, 312576), (60016, 307248), (60896, 302808), (62799, 293632), (64356, 286528), (65472, 281644), (66432, 277574), (70411, 261888), (71632, 257424), (73408, 251196), (75702, 243584), (76812, 240064), (78144, 235972), (83732, 220224), (85808, 214896), (87296, 211233), (90024, 204832), (91344, 201872), (92928, 198431), (100936, 182688), (102416, 180048), (104192, 176979), (107448, 171616), (110112, 167464), (117986, 156288), (120032, 153624), (121792, 151404), (125598, 146816), (128712, 143264), (130944, 140822), (132864, 138787)]