245612448

素因数分解:

$2^5\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1109}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 699999300

約数和(自身を除く): 454386852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769, 1109, 1538, 2218, 2307, 3076, 3327, 4436, 4614, 6152, 6654, 6921, 8872, 9228, 9981, 12304, 13308, 13842, 17744, 18456, 19962, 24608, 26616, 27684, 35488, 36912, 39924, 53232, 55368, 73824, 79848, 106464, 110736, 159696, 221472, 319392, 852821, 1705642, 2558463, 3411284, 5116926, 6822568, 7675389, 10233852, 13645136, 15350778, 20467704, 27290272, 30701556, 40935408, 61403112, 81870816, 122806224, 245612448]

約数ペア:

[(1, 245612448), (2, 122806224), (3, 81870816), (4, 61403112), (6, 40935408), (8, 30701556), (9, 27290272), (12, 20467704), (16, 15350778), (18, 13645136), (24, 10233852), (32, 7675389), (36, 6822568), (48, 5116926), (72, 3411284), (96, 2558463), (144, 1705642), (288, 852821), (769, 319392), (1109, 221472), (1538, 159696), (2218, 110736), (2307, 106464), (3076, 79848), (3327, 73824), (4436, 55368), (4614, 53232), (6152, 39924), (6654, 36912), (6921, 35488), (8872, 27684), (9228, 26616), (9981, 24608), (12304, 19962), (13308, 18456), (13842, 17744)]