297928488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 894136320

約数和(自身を除く): 596207832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 517, 564, 572, 611, 858, 1034, 1128, 1144, 1222, 1551, 1716, 1833, 1847, 2068, 2444, 3102, 3432, 3666, 3694, 4136, 4888, 5541, 6204, 6721, 7332, 7388, 11082, 12408, 13442, 14664, 14776, 20163, 20317, 22164, 24011, 26884, 40326, 40634, 44328, 48022, 53768, 60951, 72033, 80652, 81268, 86809, 96044, 121902, 144066, 161304, 162536, 173618, 192088, 243804, 260427, 264121, 288132, 347236, 487608, 520854, 528242, 576264, 694472, 792363, 954899, 1041708, 1056484, 1128517, 1584726, 1909798, 2083416, 2112968, 2257034, 2864697, 3169452, 3385551, 3819596, 4514068, 5729394, 6338904, 6771102, 7639192, 9028136, 11458788, 12413687, 13542204, 22917576, 24827374, 27084408, 37241061, 49654748, 74482122, 99309496, 148964244, 297928488]

約数ペア:

[(1, 297928488), (2, 148964244), (3, 99309496), (4, 74482122), (6, 49654748), (8, 37241061), (11, 27084408), (12, 24827374), (13, 22917576), (22, 13542204), (24, 12413687), (26, 11458788), (33, 9028136), (39, 7639192), (44, 6771102), (47, 6338904), (52, 5729394), (66, 4514068), (78, 3819596), (88, 3385551), (94, 3169452), (104, 2864697), (132, 2257034), (141, 2112968), (143, 2083416), (156, 1909798), (188, 1584726), (264, 1128517), (282, 1056484), (286, 1041708), (312, 954899), (376, 792363), (429, 694472), (517, 576264), (564, 528242), (572, 520854), (611, 487608), (858, 347236), (1034, 288132), (1128, 264121), (1144, 260427), (1222, 243804), (1551, 192088), (1716, 173618), (1833, 162536), (1847, 161304), (2068, 144066), (2444, 121902), (3102, 96044), (3432, 86809), (3666, 81268), (3694, 80652), (4136, 72033), (4888, 60951), (5541, 53768), (6204, 48022), (6721, 44328), (7332, 40634), (7388, 40326), (11082, 26884), (12408, 24011), (13442, 22164), (14664, 20317), (14776, 20163)]