289118004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 808980480

約数和(自身を除く): 519862476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 263, 276, 322, 483, 526, 569, 644, 789, 966, 1052, 1138, 1578, 1707, 1841, 1932, 2276, 3156, 3414, 3682, 3983, 5523, 6049, 6828, 7364, 7966, 11046, 11949, 12098, 13087, 15932, 18147, 22092, 23898, 24196, 26174, 36294, 39261, 42343, 47796, 52348, 72588, 78522, 84686, 91609, 127029, 149647, 157044, 169372, 183218, 254058, 274827, 299294, 366436, 448941, 508116, 549654, 598588, 897882, 1047529, 1099308, 1795764, 2095058, 3142587, 3441881, 4190116, 6285174, 6883762, 10325643, 12570348, 13767524, 20651286, 24093167, 41302572, 48186334, 72279501, 96372668, 144559002, 289118004]

約数ペア:

[(1, 289118004), (2, 144559002), (3, 96372668), (4, 72279501), (6, 48186334), (7, 41302572), (12, 24093167), (14, 20651286), (21, 13767524), (23, 12570348), (28, 10325643), (42, 6883762), (46, 6285174), (69, 4190116), (84, 3441881), (92, 3142587), (138, 2095058), (161, 1795764), (263, 1099308), (276, 1047529), (322, 897882), (483, 598588), (526, 549654), (569, 508116), (644, 448941), (789, 366436), (966, 299294), (1052, 274827), (1138, 254058), (1578, 183218), (1707, 169372), (1841, 157044), (1932, 149647), (2276, 127029), (3156, 91609), (3414, 84686), (3682, 78522), (3983, 72588), (5523, 52348), (6049, 47796), (6828, 42343), (7364, 39261), (7966, 36294), (11046, 26174), (11949, 24196), (12098, 23898), (13087, 22092), (15932, 18147)]