290913168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66632

約数の個数: 80

約数和(自身を含む): 924968576

約数和(自身を除く): 634055408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 66601, 133202, 199803, 266404, 399606, 466207, 532808, 799212, 865813, 932414, 1065616, 1398621, 1598424, 1731626, 1864828, 2597439, 2797242, 3196848, 3463252, 3729656, 5194878, 5594484, 6060691, 6926504, 7459312, 10389756, 11188968, 12121382, 13853008, 18182073, 20779512, 22377936, 24242764, 36364146, 41559024, 48485528, 72728292, 96971056, 145456584, 290913168]

約数ペア:

[(1, 290913168), (2, 145456584), (3, 96971056), (4, 72728292), (6, 48485528), (7, 41559024), (8, 36364146), (12, 24242764), (13, 22377936), (14, 20779512), (16, 18182073), (21, 13853008), (24, 12121382), (26, 11188968), (28, 10389756), (39, 7459312), (42, 6926504), (48, 6060691), (52, 5594484), (56, 5194878), (78, 3729656), (84, 3463252), (91, 3196848), (104, 2797242), (112, 2597439), (156, 1864828), (168, 1731626), (182, 1598424), (208, 1398621), (273, 1065616), (312, 932414), (336, 865813), (364, 799212), (546, 532808), (624, 466207), (728, 399606), (1092, 266404), (1456, 199803), (2184, 133202), (4368, 66601)]