404976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 1249920

約数和(自身を除く): 844944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 176, 177, 208, 236, 264, 286, 312, 354, 429, 472, 528, 572, 624, 649, 708, 767, 858, 944, 1144, 1298, 1416, 1534, 1716, 1947, 2288, 2301, 2596, 2832, 3068, 3432, 3894, 4602, 5192, 6136, 6864, 7788, 8437, 9204, 10384, 12272, 15576, 16874, 18408, 25311, 31152, 33748, 36816, 50622, 67496, 101244, 134992, 202488, 404976]

約数ペア:

[(1, 404976), (2, 202488), (3, 134992), (4, 101244), (6, 67496), (8, 50622), (11, 36816), (12, 33748), (13, 31152), (16, 25311), (22, 18408), (24, 16874), (26, 15576), (33, 12272), (39, 10384), (44, 9204), (48, 8437), (52, 7788), (59, 6864), (66, 6136), (78, 5192), (88, 4602), (104, 3894), (118, 3432), (132, 3068), (143, 2832), (156, 2596), (176, 2301), (177, 2288), (208, 1947), (236, 1716), (264, 1534), (286, 1416), (312, 1298), (354, 1144), (429, 944), (472, 858), (528, 767), (572, 708), (624, 649)]