303822064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3038

約数の個数: 80

約数和(自身を含む): 734952960

約数和(自身を除く): 431130896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 2939, 3692, 3976, 5878, 6461, 7384, 7952, 11756, 12922, 14768, 20573, 23512, 25844, 38207, 41146, 47024, 51688, 76414, 82292, 103376, 152828, 164584, 208669, 267449, 305656, 329168, 417338, 534898, 611312, 834676, 1069796, 1460683, 1669352, 2139592, 2712697, 2921366, 3338704, 4279184, 5425394, 5842732, 10850788, 11685464, 18988879, 21701576, 23370928, 37977758, 43403152, 75955516, 151911032, 303822064]

約数ペア:

[(1, 303822064), (2, 151911032), (4, 75955516), (7, 43403152), (8, 37977758), (13, 23370928), (14, 21701576), (16, 18988879), (26, 11685464), (28, 10850788), (52, 5842732), (56, 5425394), (71, 4279184), (91, 3338704), (104, 2921366), (112, 2712697), (142, 2139592), (182, 1669352), (208, 1460683), (284, 1069796), (364, 834676), (497, 611312), (568, 534898), (728, 417338), (923, 329168), (994, 305656), (1136, 267449), (1456, 208669), (1846, 164584), (1988, 152828), (2939, 103376), (3692, 82292), (3976, 76414), (5878, 51688), (6461, 47024), (7384, 41146), (7952, 38207), (11756, 25844), (12922, 23512), (14768, 20573)]