854326564

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 1977248000

約数和(自身を除く): 1122921436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 343, 364, 494, 532, 637, 686, 931, 988, 1274, 1372, 1729, 1862, 2521, 2548, 3458, 3724, 4459, 5042, 6517, 6916, 8918, 10084, 12103, 13034, 17647, 17836, 24206, 26068, 32773, 35294, 47899, 48412, 65546, 70588, 84721, 95798, 123529, 131092, 169442, 191596, 229411, 247058, 335293, 338884, 458822, 494116, 622687, 670586, 864703, 917644, 1245374, 1341172, 1605877, 1729406, 2347051, 2490748, 3211754, 3458812, 4358809, 4694102, 6423508, 8717618, 9388204, 11241139, 16429357, 17435236, 22482278, 30511663, 32858714, 44964556, 61023326, 65717428, 122046652, 213581641, 427163282, 854326564]

約数ペア:

[(1, 854326564), (2, 427163282), (4, 213581641), (7, 122046652), (13, 65717428), (14, 61023326), (19, 44964556), (26, 32858714), (28, 30511663), (38, 22482278), (49, 17435236), (52, 16429357), (76, 11241139), (91, 9388204), (98, 8717618), (133, 6423508), (182, 4694102), (196, 4358809), (247, 3458812), (266, 3211754), (343, 2490748), (364, 2347051), (494, 1729406), (532, 1605877), (637, 1341172), (686, 1245374), (931, 917644), (988, 864703), (1274, 670586), (1372, 622687), (1729, 494116), (1862, 458822), (2521, 338884), (2548, 335293), (3458, 247058), (3724, 229411), (4459, 191596), (5042, 169442), (6517, 131092), (6916, 123529), (8918, 95798), (10084, 84721), (12103, 70588), (13034, 65546), (17647, 48412), (17836, 47899), (24206, 35294), (26068, 32773)]