1254089872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^2$

素因数の和:1248

約数の個数: 60

約数和(自身を含む): 2871268608

約数和(自身を除く): 1617178736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 601, 868, 1202, 1736, 2404, 3472, 4207, 4808, 8414, 9616, 16828, 18631, 33656, 37262, 67312, 74524, 130417, 149048, 260834, 298096, 361201, 521668, 722402, 1043336, 1444804, 2086672, 2528407, 2889608, 5056814, 5779216, 10113628, 11197231, 20227256, 22394462, 40454512, 44788924, 78380617, 89577848, 156761234, 179155696, 313522468, 627044936, 1254089872]

約数ペア:

[(1, 1254089872), (2, 627044936), (4, 313522468), (7, 179155696), (8, 156761234), (14, 89577848), (16, 78380617), (28, 44788924), (31, 40454512), (56, 22394462), (62, 20227256), (112, 11197231), (124, 10113628), (217, 5779216), (248, 5056814), (434, 2889608), (496, 2528407), (601, 2086672), (868, 1444804), (1202, 1043336), (1736, 722402), (2404, 521668), (3472, 361201), (4207, 298096), (4808, 260834), (8414, 149048), (9616, 130417), (16828, 74524), (18631, 67312), (33656, 37262)]