214948328

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 475891200

約数和(自身を除く): 260942872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 118, 134, 236, 268, 413, 469, 472, 536, 826, 938, 971, 1652, 1876, 1942, 3304, 3752, 3884, 3953, 6797, 7768, 7906, 13594, 15812, 27188, 27671, 31624, 54376, 55342, 57289, 65057, 110684, 114578, 130114, 221368, 229156, 260228, 401023, 455399, 458312, 520456, 802046, 910798, 1604092, 1821596, 3208184, 3643192, 3838363, 7676726, 15353452, 26868541, 30706904, 53737082, 107474164, 214948328]

約数ペア:

[(1, 214948328), (2, 107474164), (4, 53737082), (7, 30706904), (8, 26868541), (14, 15353452), (28, 7676726), (56, 3838363), (59, 3643192), (67, 3208184), (118, 1821596), (134, 1604092), (236, 910798), (268, 802046), (413, 520456), (469, 458312), (472, 455399), (536, 401023), (826, 260228), (938, 229156), (971, 221368), (1652, 130114), (1876, 114578), (1942, 110684), (3304, 65057), (3752, 57289), (3884, 55342), (3953, 54376), (6797, 31624), (7768, 27671), (7906, 27188), (13594, 15812)]