422553838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 803727360

約数和(自身を除く): 381173522

約数列:

[1, 2, 7, 14, 23, 29, 37, 46, 58, 74, 161, 203, 259, 322, 406, 518, 667, 851, 1073, 1223, 1334, 1702, 2146, 2446, 4669, 5957, 7511, 8561, 9338, 11914, 15022, 17122, 24679, 28129, 35467, 45251, 49358, 56258, 70934, 90502, 172753, 196903, 248269, 316757, 345506, 393806, 496538, 633514, 815741, 1040773, 1312279, 1631482, 2081546, 2624558, 5710187, 7285411, 9185953, 11420374, 14570822, 18371906, 30182417, 60364834, 211276919, 422553838]

約数ペア:

[(1, 422553838), (2, 211276919), (7, 60364834), (14, 30182417), (23, 18371906), (29, 14570822), (37, 11420374), (46, 9185953), (58, 7285411), (74, 5710187), (161, 2624558), (203, 2081546), (259, 1631482), (322, 1312279), (406, 1040773), (518, 815741), (667, 633514), (851, 496538), (1073, 393806), (1223, 345506), (1334, 316757), (1702, 248269), (2146, 196903), (2446, 172753), (4669, 90502), (5957, 70934), (7511, 56258), (8561, 49358), (9338, 45251), (11914, 35467), (15022, 28129), (17122, 24679)]