421811796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{102481}}^1$

素因数の和:102509

約数の個数: 48

約数和(自身を含む): 1147798400

約数和(自身を除く): 725986604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 102481, 204962, 307443, 409924, 614886, 717367, 1229772, 1434734, 2152101, 2869468, 4304202, 5021569, 8608404, 10043138, 15064707, 20086276, 30129414, 35150983, 60258828, 70301966, 105452949, 140603932, 210905898, 421811796]

約数ペア:

[(1, 421811796), (2, 210905898), (3, 140603932), (4, 105452949), (6, 70301966), (7, 60258828), (12, 35150983), (14, 30129414), (21, 20086276), (28, 15064707), (42, 10043138), (49, 8608404), (84, 5021569), (98, 4304202), (147, 2869468), (196, 2152101), (294, 1434734), (343, 1229772), (588, 717367), (686, 614886), (1029, 409924), (1372, 307443), (2058, 204962), (4116, 102481)]