457631408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8179}}^1$

素因数の和:8469

約数の個数: 40

約数和(自身を含む): 958532400

約数和(自身を除く): 500900992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 4304, 6994, 8179, 13988, 16358, 27976, 32716, 55952, 65432, 106327, 130864, 212654, 425308, 850616, 1701232, 2200151, 4400302, 8800604, 17601208, 28601963, 35202416, 57203926, 114407852, 228815704, 457631408]

約数ペア:

[(1, 457631408), (2, 228815704), (4, 114407852), (8, 57203926), (13, 35202416), (16, 28601963), (26, 17601208), (52, 8800604), (104, 4400302), (208, 2200151), (269, 1701232), (538, 850616), (1076, 425308), (2152, 212654), (3497, 130864), (4304, 106327), (6994, 65432), (8179, 55952), (13988, 32716), (16358, 27976)]