3826551402

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 9083289600

約数和(自身を除く): 5256738198

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 127, 186, 246, 254, 279, 369, 381, 439, 558, 738, 762, 837, 878, 1107, 1143, 1271, 1317, 1674, 2214, 2286, 2542, 2634, 3429, 3813, 3937, 3951, 5207, 6858, 7626, 7874, 7902, 10414, 11439, 11811, 11853, 13609, 15621, 17999, 22878, 23622, 23706, 27218, 31242, 34317, 35433, 35998, 40827, 46863, 53997, 55753, 68634, 70866, 81654, 93726, 106299, 107994, 111506, 122481, 140589, 161417, 161991, 167259, 212598, 244962, 281178, 322834, 323982, 334518, 367443, 484251, 485973, 501777, 557969, 734886, 968502, 971946, 1003554, 1115938, 1452753, 1505331, 1673907, 1728343, 2285873, 2905506, 3010662, 3347814, 3456686, 4358259, 4571746, 5021721, 5185029, 6857619, 8716518, 10043442, 10370058, 13715238, 15065163, 15555087, 20572857, 30130326, 31110174, 41145714, 46665261, 61718571, 70862063, 93330522, 123437142, 141724126, 212586189, 425172378, 637758567, 1275517134, 1913275701, 3826551402]

約数ペア:

[(1, 3826551402), (2, 1913275701), (3, 1275517134), (6, 637758567), (9, 425172378), (18, 212586189), (27, 141724126), (31, 123437142), (41, 93330522), (54, 70862063), (62, 61718571), (82, 46665261), (93, 41145714), (123, 31110174), (127, 30130326), (186, 20572857), (246, 15555087), (254, 15065163), (279, 13715238), (369, 10370058), (381, 10043442), (439, 8716518), (558, 6857619), (738, 5185029), (762, 5021721), (837, 4571746), (878, 4358259), (1107, 3456686), (1143, 3347814), (1271, 3010662), (1317, 2905506), (1674, 2285873), (2214, 1728343), (2286, 1673907), (2542, 1505331), (2634, 1452753), (3429, 1115938), (3813, 1003554), (3937, 971946), (3951, 968502), (5207, 734886), (6858, 557969), (7626, 501777), (7874, 485973), (7902, 484251), (10414, 367443), (11439, 334518), (11811, 323982), (11853, 322834), (13609, 281178), (15621, 244962), (17999, 212598), (22878, 167259), (23622, 161991), (23706, 161417), (27218, 140589), (31242, 122481), (34317, 111506), (35433, 107994), (35998, 106299), (40827, 93726), (46863, 81654), (53997, 70866), (55753, 68634)]