221005056

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{9923}}^1$

素因数の和:9971

約数の個数: 72

約数和(自身を含む): 608539680

約数和(自身を除く): 387534624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 9923, 11136, 19846, 22272, 29769, 39692, 59538, 79384, 119076, 158768, 238152, 287767, 317536, 476304, 575534, 635072, 863301, 952608, 1151068, 1270144, 1726602, 1905216, 2302136, 2540288, 3453204, 3810432, 4604272, 6906408, 7620864, 9208544, 13812816, 18417088, 27625632, 36834176, 55251264, 73668352, 110502528, 221005056]

約数ペア:

[(1, 221005056), (2, 110502528), (3, 73668352), (4, 55251264), (6, 36834176), (8, 27625632), (12, 18417088), (16, 13812816), (24, 9208544), (29, 7620864), (32, 6906408), (48, 4604272), (58, 3810432), (64, 3453204), (87, 2540288), (96, 2302136), (116, 1905216), (128, 1726602), (174, 1270144), (192, 1151068), (232, 952608), (256, 863301), (348, 635072), (384, 575534), (464, 476304), (696, 317536), (768, 287767), (928, 238152), (1392, 158768), (1856, 119076), (2784, 79384), (3712, 59538), (5568, 39692), (7424, 29769), (9923, 22272), (11136, 19846)]