309942768

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13151}}^1$

素因数の和:13653

約数の個数: 40

約数和(自身を含む): 802377216

約数和(自身を除く): 492434448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 13151, 23568, 26302, 39453, 52604, 78906, 105208, 157812, 210416, 315624, 631248, 6457141, 12914282, 19371423, 25828564, 38742846, 51657128, 77485692, 103314256, 154971384, 309942768]

約数ペア:

[(1, 309942768), (2, 154971384), (3, 103314256), (4, 77485692), (6, 51657128), (8, 38742846), (12, 25828564), (16, 19371423), (24, 12914282), (48, 6457141), (491, 631248), (982, 315624), (1473, 210416), (1964, 157812), (2946, 105208), (3928, 78906), (5892, 52604), (7856, 39453), (11784, 26302), (13151, 23568)]