728656848

素因数分解:

$2^4\times 3^2\times {\mathrm{569}}^1\times {\mathrm{8893}}^1$

素因数の和:9476

約数の個数: 60

約数和(自身を含む): 2043040740

約数和(自身を除く): 1314383892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 8893, 9104, 10242, 13656, 17786, 20484, 26679, 27312, 35572, 40968, 53358, 71144, 80037, 81936, 106716, 142288, 160074, 213432, 320148, 426864, 640296, 1280592, 5060117, 10120234, 15180351, 20240468, 30360702, 40480936, 45541053, 60721404, 80961872, 91082106, 121442808, 182164212, 242885616, 364328424, 728656848]

約数ペア:

[(1, 728656848), (2, 364328424), (3, 242885616), (4, 182164212), (6, 121442808), (8, 91082106), (9, 80961872), (12, 60721404), (16, 45541053), (18, 40480936), (24, 30360702), (36, 20240468), (48, 15180351), (72, 10120234), (144, 5060117), (569, 1280592), (1138, 640296), (1707, 426864), (2276, 320148), (3414, 213432), (4552, 160074), (5121, 142288), (6828, 106716), (8893, 81936), (9104, 80037), (10242, 71144), (13656, 53358), (17786, 40968), (20484, 35572), (26679, 27312)]