317673485268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{668623}}^1$

素因数の和:668801

約数の個数: 72

約数和(自身を含む): 793153882752

約数和(自身を除く): 475480397484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 289, 411, 548, 578, 822, 867, 1156, 1644, 1734, 2329, 3468, 4658, 6987, 9316, 13974, 27948, 39593, 79186, 118779, 158372, 237558, 475116, 668623, 1337246, 2005869, 2674492, 4011738, 8023476, 11366591, 22733182, 34099773, 45466364, 68199546, 91601351, 136399092, 183202702, 193232047, 274804053, 366405404, 386464094, 549608106, 579696141, 772928188, 1099216212, 1159392282, 1557222967, 2318784564, 3114445934, 4671668901, 6228891868, 9343337802, 18686675604, 26472790439, 52945580878, 79418371317, 105891161756, 158836742634, 317673485268]

約数ペア:

[(1, 317673485268), (2, 158836742634), (3, 105891161756), (4, 79418371317), (6, 52945580878), (12, 26472790439), (17, 18686675604), (34, 9343337802), (51, 6228891868), (68, 4671668901), (102, 3114445934), (137, 2318784564), (204, 1557222967), (274, 1159392282), (289, 1099216212), (411, 772928188), (548, 579696141), (578, 549608106), (822, 386464094), (867, 366405404), (1156, 274804053), (1644, 193232047), (1734, 183202702), (2329, 136399092), (3468, 91601351), (4658, 68199546), (6987, 45466364), (9316, 34099773), (13974, 22733182), (27948, 11366591), (39593, 8023476), (79186, 4011738), (118779, 2674492), (158372, 2005869), (237558, 1337246), (475116, 668623)]