28041370848

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{8377}}^1$

素因数の和:8649

約数の個数: 144

約数和(自身を含む): 81515594160

約数和(自身を除く): 53474223312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 197, 236, 288, 354, 394, 472, 531, 591, 708, 788, 944, 1062, 1182, 1416, 1576, 1773, 1888, 2124, 2364, 2832, 3152, 3546, 4248, 4728, 5664, 6304, 7092, 8377, 8496, 9456, 11623, 14184, 16754, 16992, 18912, 23246, 25131, 28368, 33508, 34869, 46492, 50262, 56736, 67016, 69738, 75393, 92984, 100524, 104607, 134032, 139476, 150786, 185968, 201048, 209214, 268064, 278952, 301572, 371936, 402096, 418428, 494243, 557904, 603144, 804192, 836856, 988486, 1115808, 1206288, 1482729, 1650269, 1673712, 1976972, 2412576, 2965458, 3300538, 3347424, 3953944, 4448187, 4950807, 5930916, 6601076, 7907888, 8896374, 9901614, 11861832, 13202152, 14852421, 15815776, 17792748, 19803228, 23723664, 26404304, 29704842, 35585496, 39606456, 47447328, 52808608, 59409684, 71170992, 79212912, 97365871, 118819368, 142341984, 158425824, 194731742, 237638736, 292097613, 389463484, 475277472, 584195226, 778926968, 876292839, 1168390452, 1557853936, 1752585678, 2336780904, 3115707872, 3505171356, 4673561808, 7010342712, 9347123616, 14020685424, 28041370848]

約数ペア:

[(1, 28041370848), (2, 14020685424), (3, 9347123616), (4, 7010342712), (6, 4673561808), (8, 3505171356), (9, 3115707872), (12, 2336780904), (16, 1752585678), (18, 1557853936), (24, 1168390452), (32, 876292839), (36, 778926968), (48, 584195226), (59, 475277472), (72, 389463484), (96, 292097613), (118, 237638736), (144, 194731742), (177, 158425824), (197, 142341984), (236, 118819368), (288, 97365871), (354, 79212912), (394, 71170992), (472, 59409684), (531, 52808608), (591, 47447328), (708, 39606456), (788, 35585496), (944, 29704842), (1062, 26404304), (1182, 23723664), (1416, 19803228), (1576, 17792748), (1773, 15815776), (1888, 14852421), (2124, 13202152), (2364, 11861832), (2832, 9901614), (3152, 8896374), (3546, 7907888), (4248, 6601076), (4728, 5930916), (5664, 4950807), (6304, 4448187), (7092, 3953944), (8377, 3347424), (8496, 3300538), (9456, 2965458), (11623, 2412576), (14184, 1976972), (16754, 1673712), (16992, 1650269), (18912, 1482729), (23246, 1206288), (25131, 1115808), (28368, 988486), (33508, 836856), (34869, 804192), (46492, 603144), (50262, 557904), (56736, 494243), (67016, 418428), (69738, 402096), (75393, 371936), (92984, 301572), (100524, 278952), (104607, 268064), (134032, 209214), (139476, 201048), (150786, 185968)]