256216224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{242629}}^1$

素因数の和:242653

約数の個数: 48

約数和(自身を含む): 733713120

約数和(自身を除く): 477496896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 242629, 485258, 727887, 970516, 1455774, 1941032, 2668919, 2911548, 3882064, 5337838, 5823096, 7764128, 8006757, 10675676, 11646192, 16013514, 21351352, 23292384, 32027028, 42702704, 64054056, 85405408, 128108112, 256216224]

約数ペア:

[(1, 256216224), (2, 128108112), (3, 85405408), (4, 64054056), (6, 42702704), (8, 32027028), (11, 23292384), (12, 21351352), (16, 16013514), (22, 11646192), (24, 10675676), (32, 8006757), (33, 7764128), (44, 5823096), (48, 5337838), (66, 3882064), (88, 2911548), (96, 2668919), (132, 1941032), (176, 1455774), (264, 970516), (352, 727887), (528, 485258), (1056, 242629)]