386982672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2052

約数の個数: 80

約数和(自身を含む): 1039933440

約数和(自身を除く): 652950768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1488, 1668, 1871, 2224, 3336, 3742, 4309, 5613, 6672, 7484, 8618, 11226, 12927, 14968, 17236, 22452, 25854, 29936, 34472, 44904, 51708, 58001, 68944, 89808, 103416, 116002, 174003, 206832, 232004, 260069, 348006, 464008, 520138, 696012, 780207, 928016, 1040276, 1392024, 1560414, 2080552, 2784048, 3120828, 4161104, 6241656, 8062139, 12483312, 16124278, 24186417, 32248556, 48372834, 64497112, 96745668, 128994224, 193491336, 386982672]

約数ペア:

[(1, 386982672), (2, 193491336), (3, 128994224), (4, 96745668), (6, 64497112), (8, 48372834), (12, 32248556), (16, 24186417), (24, 16124278), (31, 12483312), (48, 8062139), (62, 6241656), (93, 4161104), (124, 3120828), (139, 2784048), (186, 2080552), (248, 1560414), (278, 1392024), (372, 1040276), (417, 928016), (496, 780207), (556, 696012), (744, 520138), (834, 464008), (1112, 348006), (1488, 260069), (1668, 232004), (1871, 206832), (2224, 174003), (3336, 116002), (3742, 103416), (4309, 89808), (5613, 68944), (6672, 58001), (7484, 51708), (8618, 44904), (11226, 34472), (12927, 29936), (14968, 25854), (17236, 22452)]