450526188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8609}}^1$

素因数の和:8719

約数の個数: 72

約数和(自身を含む): 1236740400

約数和(自身を除く): 786214212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 8609, 8722, 13083, 17218, 17444, 25827, 26166, 34436, 51654, 52332, 60263, 103308, 120526, 180789, 241052, 361578, 421841, 723156, 766201, 843682, 1265523, 1532402, 1687364, 2298603, 2531046, 3064804, 4597206, 5062092, 5363407, 9194412, 10726814, 16090221, 21453628, 32180442, 37543849, 64360884, 75087698, 112631547, 150175396, 225263094, 450526188]

約数ペア:

[(1, 450526188), (2, 225263094), (3, 150175396), (4, 112631547), (6, 75087698), (7, 64360884), (12, 37543849), (14, 32180442), (21, 21453628), (28, 16090221), (42, 10726814), (49, 9194412), (84, 5363407), (89, 5062092), (98, 4597206), (147, 3064804), (178, 2531046), (196, 2298603), (267, 1687364), (294, 1532402), (356, 1265523), (534, 843682), (588, 766201), (623, 723156), (1068, 421841), (1246, 361578), (1869, 241052), (2492, 180789), (3738, 120526), (4361, 103308), (7476, 60263), (8609, 52332), (8722, 51654), (13083, 34436), (17218, 26166), (17444, 25827)]