268889881348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1\times {\mathrm{42227}}^1$

素因数の和:50772

約数の個数: 48

約数和(自身を含む): 543608138304

約数和(自身を除く): 274718256956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 8513, 17026, 34052, 42227, 84454, 93643, 144721, 168908, 187286, 289442, 374572, 464497, 578884, 717859, 928994, 1435718, 1591931, 1857988, 2871436, 3183862, 6367724, 7896449, 15792898, 31585796, 359478451, 718956902, 1437913804, 3954262961, 6111133667, 7908525922, 12222267334, 15817051844, 24444534668, 67222470337, 134444940674, 268889881348]

約数ペア:

[(1, 268889881348), (2, 134444940674), (4, 67222470337), (11, 24444534668), (17, 15817051844), (22, 12222267334), (34, 7908525922), (44, 6111133667), (68, 3954262961), (187, 1437913804), (374, 718956902), (748, 359478451), (8513, 31585796), (17026, 15792898), (34052, 7896449), (42227, 6367724), (84454, 3183862), (93643, 2871436), (144721, 1857988), (168908, 1591931), (187286, 1435718), (289442, 928994), (374572, 717859), (464497, 578884)]