318784116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42641}}^1$

素因数の和:42744

約数の個数: 48

約数和(自身を含む): 859662720

約数和(自身を除く): 540878604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 42641, 85282, 127923, 170564, 255846, 298487, 511692, 596974, 895461, 1193948, 1790922, 3581844, 3795049, 7590098, 11385147, 15180196, 22770294, 26565343, 45540588, 53130686, 79696029, 106261372, 159392058, 318784116]

約数ペア:

[(1, 318784116), (2, 159392058), (3, 106261372), (4, 79696029), (6, 53130686), (7, 45540588), (12, 26565343), (14, 22770294), (21, 15180196), (28, 11385147), (42, 7590098), (84, 3795049), (89, 3581844), (178, 1790922), (267, 1193948), (356, 895461), (534, 596974), (623, 511692), (1068, 298487), (1246, 255846), (1869, 170564), (2492, 127923), (3738, 85282), (7476, 42641)]