316477832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 685670400

約数和(自身を除く): 369192568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 191, 209, 382, 418, 764, 836, 991, 1528, 1672, 1982, 2101, 3629, 3964, 4202, 7258, 7928, 8404, 10901, 14516, 16808, 18829, 21802, 29032, 37658, 39919, 43604, 75316, 79838, 87208, 150632, 159676, 189281, 207119, 319352, 378562, 414238, 757124, 828476, 1514248, 1656952, 2082091, 3596339, 4164182, 7192678, 8328364, 14385356, 16656728, 28770712, 39559729, 79119458, 158238916, 316477832]

約数ペア:

[(1, 316477832), (2, 158238916), (4, 79119458), (8, 39559729), (11, 28770712), (19, 16656728), (22, 14385356), (38, 8328364), (44, 7192678), (76, 4164182), (88, 3596339), (152, 2082091), (191, 1656952), (209, 1514248), (382, 828476), (418, 757124), (764, 414238), (836, 378562), (991, 319352), (1528, 207119), (1672, 189281), (1982, 159676), (2101, 150632), (3629, 87208), (3964, 79838), (4202, 75316), (7258, 43604), (7928, 39919), (8404, 37658), (10901, 29032), (14516, 21802), (16808, 18829)]