274366274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 528595200

約数和(自身を除く): 254228926

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 227, 229, 377, 406, 454, 458, 754, 1589, 1603, 2639, 2951, 2977, 3178, 3206, 5278, 5902, 5954, 6583, 6641, 13166, 13282, 20657, 20839, 41314, 41678, 46081, 46487, 51983, 85579, 86333, 92162, 92974, 103966, 171158, 172666, 363881, 599053, 604331, 675779, 727762, 1198106, 1208662, 1351558, 1507507, 3015014, 4730453, 9460906, 10552549, 19597591, 21105098, 39195182, 137183137, 274366274]

約数ペア:

[(1, 274366274), (2, 137183137), (7, 39195182), (13, 21105098), (14, 19597591), (26, 10552549), (29, 9460906), (58, 4730453), (91, 3015014), (182, 1507507), (203, 1351558), (227, 1208662), (229, 1198106), (377, 727762), (406, 675779), (454, 604331), (458, 599053), (754, 363881), (1589, 172666), (1603, 171158), (2639, 103966), (2951, 92974), (2977, 92162), (3178, 86333), (3206, 85579), (5278, 51983), (5902, 46487), (5954, 46081), (6583, 41678), (6641, 41314), (13166, 20839), (13282, 20657)]