228427992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{81349}}^1$

素因数の和:81377

約数の個数: 64

約数和(自身を含む): 683340000

約数和(自身を除く): 454912008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 81349, 162698, 244047, 325396, 488094, 650792, 732141, 976188, 1057537, 1464282, 1952376, 2115074, 2196423, 2928564, 3172611, 4230148, 4392846, 5857128, 6345222, 8460296, 8785692, 9517833, 12690444, 17571384, 19035666, 25380888, 28553499, 38071332, 57106998, 76142664, 114213996, 228427992]

約数ペア:

[(1, 228427992), (2, 114213996), (3, 76142664), (4, 57106998), (6, 38071332), (8, 28553499), (9, 25380888), (12, 19035666), (13, 17571384), (18, 12690444), (24, 9517833), (26, 8785692), (27, 8460296), (36, 6345222), (39, 5857128), (52, 4392846), (54, 4230148), (72, 3172611), (78, 2928564), (104, 2196423), (108, 2115074), (117, 1952376), (156, 1464282), (216, 1057537), (234, 976188), (312, 732141), (351, 650792), (468, 488094), (702, 325396), (936, 244047), (1404, 162698), (2808, 81349)]