381640512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{180701}}^1$

素因数の和:180727

約数の個数: 56

約数和(自身を含む): 1101559392

約数和(自身を除く): 719918880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 180701, 361402, 542103, 722804, 1084206, 1445608, 1987711, 2168412, 2891216, 3975422, 4336824, 5782432, 5963133, 7950844, 8673648, 11564864, 11926266, 15901688, 17347296, 23852532, 31803376, 34694592, 47705064, 63606752, 95410128, 127213504, 190820256, 381640512]

約数ペア:

[(1, 381640512), (2, 190820256), (3, 127213504), (4, 95410128), (6, 63606752), (8, 47705064), (11, 34694592), (12, 31803376), (16, 23852532), (22, 17347296), (24, 15901688), (32, 11926266), (33, 11564864), (44, 8673648), (48, 7950844), (64, 5963133), (66, 5782432), (88, 4336824), (96, 3975422), (132, 2891216), (176, 2168412), (192, 1987711), (264, 1445608), (352, 1084206), (528, 722804), (704, 542103), (1056, 361402), (2112, 180701)]