245047404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12739}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 656364800

約数和(自身を除く): 411317396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 12739, 19236, 25478, 38217, 50956, 76434, 89173, 152868, 178346, 267519, 356692, 535038, 1070076, 2917231, 5834462, 8751693, 11668924, 17503386, 20420617, 35006772, 40841234, 61261851, 81682468, 122523702, 245047404]

約数ペア:

[(1, 245047404), (2, 122523702), (3, 81682468), (4, 61261851), (6, 40841234), (7, 35006772), (12, 20420617), (14, 17503386), (21, 11668924), (28, 8751693), (42, 5834462), (84, 2917231), (229, 1070076), (458, 535038), (687, 356692), (916, 267519), (1374, 178346), (1603, 152868), (2748, 89173), (3206, 76434), (4809, 50956), (6412, 38217), (9618, 25478), (12739, 19236)]