240191312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3391}}^1$

素因数の和:3651

約数の個数: 40

約数和(自身を含む): 492111360

約数和(自身を除く): 251920048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3391, 3728, 4427, 6782, 8854, 13564, 17708, 27128, 35416, 54256, 64429, 70832, 128858, 257716, 515432, 790103, 1030864, 1580206, 3160412, 6320824, 12641648, 15011957, 30023914, 60047828, 120095656, 240191312]

約数ペア:

[(1, 240191312), (2, 120095656), (4, 60047828), (8, 30023914), (16, 15011957), (19, 12641648), (38, 6320824), (76, 3160412), (152, 1580206), (233, 1030864), (304, 790103), (466, 515432), (932, 257716), (1864, 128858), (3391, 70832), (3728, 64429), (4427, 54256), (6782, 35416), (8854, 27128), (13564, 17708)]