399754392482

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 624496158720

約数和(自身を除く): 224741766238

約数列:

[1, 2, 47, 94, 101, 202, 227, 251, 454, 502, 739, 1478, 4747, 9494, 10669, 11797, 21338, 22927, 23594, 25351, 34733, 45854, 50702, 56977, 69466, 74639, 113954, 149278, 167753, 185489, 335506, 370978, 1077569, 1191497, 2155138, 2382994, 2677919, 3508033, 5355838, 5754677, 7016066, 7884391, 8717983, 11509354, 15768782, 16943053, 17435966, 18734389, 33886106, 37468778, 42106003, 84212006, 270469819, 540939638, 796323491, 880516283, 1592646982, 1761032566, 1978982141, 3957964282, 4252706303, 8505412606, 199877196241, 399754392482]

約数ペア:

[(1, 399754392482), (2, 199877196241), (47, 8505412606), (94, 4252706303), (101, 3957964282), (202, 1978982141), (227, 1761032566), (251, 1592646982), (454, 880516283), (502, 796323491), (739, 540939638), (1478, 270469819), (4747, 84212006), (9494, 42106003), (10669, 37468778), (11797, 33886106), (21338, 18734389), (22927, 17435966), (23594, 16943053), (25351, 15768782), (34733, 11509354), (45854, 8717983), (50702, 7884391), (56977, 7016066), (69466, 5754677), (74639, 5355838), (113954, 3508033), (149278, 2677919), (167753, 2382994), (185489, 2155138), (335506, 1191497), (370978, 1077569)]