551804256

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^2\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 108

約数和(自身を含む): 1594484892

約数和(自身を除く): 1042680636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 307, 316, 474, 614, 632, 711, 921, 948, 1228, 1264, 1422, 1842, 1896, 2456, 2528, 2763, 2844, 3684, 3792, 4912, 5526, 5688, 6241, 7368, 7584, 9824, 11052, 11376, 12482, 14736, 18723, 22104, 22752, 24253, 24964, 29472, 37446, 44208, 48506, 49928, 56169, 72759, 74892, 88416, 97012, 99856, 112338, 145518, 149784, 194024, 199712, 218277, 224676, 291036, 299568, 388048, 436554, 449352, 582072, 599136, 776096, 873108, 898704, 1164144, 1746216, 1797408, 1915987, 2328288, 3492432, 3831974, 5747961, 6984864, 7663948, 11495922, 15327896, 17243883, 22991844, 30655792, 34487766, 45983688, 61311584, 68975532, 91967376, 137951064, 183934752, 275902128, 551804256]

約数ペア:

[(1, 551804256), (2, 275902128), (3, 183934752), (4, 137951064), (6, 91967376), (8, 68975532), (9, 61311584), (12, 45983688), (16, 34487766), (18, 30655792), (24, 22991844), (32, 17243883), (36, 15327896), (48, 11495922), (72, 7663948), (79, 6984864), (96, 5747961), (144, 3831974), (158, 3492432), (237, 2328288), (288, 1915987), (307, 1797408), (316, 1746216), (474, 1164144), (614, 898704), (632, 873108), (711, 776096), (921, 599136), (948, 582072), (1228, 449352), (1264, 436554), (1422, 388048), (1842, 299568), (1896, 291036), (2456, 224676), (2528, 218277), (2763, 199712), (2844, 194024), (3684, 149784), (3792, 145518), (4912, 112338), (5526, 99856), (5688, 97012), (6241, 88416), (7368, 74892), (7584, 72759), (9824, 56169), (11052, 49928), (11376, 48506), (12482, 44208), (14736, 37446), (18723, 29472), (22104, 24964), (22752, 24253)]