291211240302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3373}}^1\times {\mathrm{9067}}^1$

素因数の和:12494

約数の個数: 72

約数和(自身を含む): 659851681944

約数和(自身を除く): 368640441642

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 3373, 4761, 6746, 9067, 9522, 10119, 18134, 20238, 27201, 30357, 54402, 60714, 77579, 81603, 155158, 163206, 208541, 232737, 417082, 465474, 625623, 698211, 1251246, 1396422, 1784317, 1876869, 3568634, 3753738, 4796443, 5352951, 9592886, 10705902, 14389329, 16058853, 28778658, 30582991, 32117706, 43167987, 61165982, 86335974, 91748973, 183497946, 275246919, 550493838, 703408793, 1406817586, 2110226379, 4220452758, 6330679137, 12661358274, 16178402239, 32356804478, 48535206717, 97070413434, 145605620151, 291211240302]

約数ペア:

[(1, 291211240302), (2, 145605620151), (3, 97070413434), (6, 48535206717), (9, 32356804478), (18, 16178402239), (23, 12661358274), (46, 6330679137), (69, 4220452758), (138, 2110226379), (207, 1406817586), (414, 703408793), (529, 550493838), (1058, 275246919), (1587, 183497946), (3174, 91748973), (3373, 86335974), (4761, 61165982), (6746, 43167987), (9067, 32117706), (9522, 30582991), (10119, 28778658), (18134, 16058853), (20238, 14389329), (27201, 10705902), (30357, 9592886), (54402, 5352951), (60714, 4796443), (77579, 3753738), (81603, 3568634), (155158, 1876869), (163206, 1784317), (208541, 1396422), (232737, 1251246), (417082, 698211), (465474, 625623)]