1275391404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5693}}^1$

素因数の和:5844

約数の個数: 108

約数和(自身を含む): 3780451584

約数和(自身を除く): 2505060180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 762, 882, 889, 1143, 1524, 1764, 1778, 2286, 2667, 3556, 4572, 5334, 5693, 6223, 8001, 10668, 11386, 12446, 16002, 17079, 18669, 22772, 24892, 32004, 34158, 37338, 39851, 51237, 56007, 68316, 74676, 79702, 102474, 112014, 119553, 159404, 204948, 224028, 239106, 278957, 358659, 478212, 557914, 717318, 723011, 836871, 1115828, 1434636, 1446022, 1673742, 2169033, 2510613, 2892044, 3347484, 4338066, 5021226, 5061077, 6507099, 8676132, 10042452, 10122154, 13014198, 15183231, 20244308, 26028396, 30366462, 35427539, 45549693, 60732924, 70855078, 91099386, 106282617, 141710156, 182198772, 212565234, 318847851, 425130468, 637695702, 1275391404]

約数ペア:

[(1, 1275391404), (2, 637695702), (3, 425130468), (4, 318847851), (6, 212565234), (7, 182198772), (9, 141710156), (12, 106282617), (14, 91099386), (18, 70855078), (21, 60732924), (28, 45549693), (36, 35427539), (42, 30366462), (49, 26028396), (63, 20244308), (84, 15183231), (98, 13014198), (126, 10122154), (127, 10042452), (147, 8676132), (196, 6507099), (252, 5061077), (254, 5021226), (294, 4338066), (381, 3347484), (441, 2892044), (508, 2510613), (588, 2169033), (762, 1673742), (882, 1446022), (889, 1434636), (1143, 1115828), (1524, 836871), (1764, 723011), (1778, 717318), (2286, 557914), (2667, 478212), (3556, 358659), (4572, 278957), (5334, 239106), (5693, 224028), (6223, 204948), (8001, 159404), (10668, 119553), (11386, 112014), (12446, 102474), (16002, 79702), (17079, 74676), (18669, 68316), (22772, 56007), (24892, 51237), (32004, 39851), (34158, 37338)]