627801636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2351}}^1$

素因数の和:2410

約数の個数: 144

約数和(自身を含む): 1940908032

約数和(自身を除く): 1313106396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 289, 308, 357, 374, 462, 476, 561, 578, 714, 748, 867, 924, 1122, 1156, 1309, 1428, 1734, 2023, 2244, 2351, 2618, 3179, 3468, 3927, 4046, 4702, 5236, 6069, 6358, 7053, 7854, 8092, 9404, 9537, 12138, 12716, 14106, 15708, 16457, 19074, 22253, 24276, 25861, 28212, 32914, 38148, 39967, 44506, 49371, 51722, 65828, 66759, 77583, 79934, 89012, 98742, 103444, 119901, 133518, 155166, 159868, 181027, 197484, 239802, 267036, 279769, 310332, 362054, 439637, 479604, 543081, 559538, 679439, 724108, 839307, 879274, 1086162, 1119076, 1318911, 1358878, 1678614, 1758548, 2038317, 2172324, 2637822, 2717756, 3077459, 3357228, 4076634, 4756073, 5275644, 6154918, 7473829, 8153268, 9232377, 9512146, 12309836, 14268219, 14947658, 18464754, 19024292, 22421487, 28536438, 29895316, 36929508, 44842974, 52316803, 57072876, 89685948, 104633606, 156950409, 209267212, 313900818, 627801636]

約数ペア:

[(1, 627801636), (2, 313900818), (3, 209267212), (4, 156950409), (6, 104633606), (7, 89685948), (11, 57072876), (12, 52316803), (14, 44842974), (17, 36929508), (21, 29895316), (22, 28536438), (28, 22421487), (33, 19024292), (34, 18464754), (42, 14947658), (44, 14268219), (51, 12309836), (66, 9512146), (68, 9232377), (77, 8153268), (84, 7473829), (102, 6154918), (119, 5275644), (132, 4756073), (154, 4076634), (187, 3357228), (204, 3077459), (231, 2717756), (238, 2637822), (289, 2172324), (308, 2038317), (357, 1758548), (374, 1678614), (462, 1358878), (476, 1318911), (561, 1119076), (578, 1086162), (714, 879274), (748, 839307), (867, 724108), (924, 679439), (1122, 559538), (1156, 543081), (1309, 479604), (1428, 439637), (1734, 362054), (2023, 310332), (2244, 279769), (2351, 267036), (2618, 239802), (3179, 197484), (3468, 181027), (3927, 159868), (4046, 155166), (4702, 133518), (5236, 119901), (6069, 103444), (6358, 98742), (7053, 89012), (7854, 79934), (8092, 77583), (9404, 66759), (9537, 65828), (12138, 51722), (12716, 49371), (14106, 44506), (15708, 39967), (16457, 38148), (19074, 32914), (22253, 28212), (24276, 25861)]