222491472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{662177}}^1$

素因数の和:662195

約数の個数: 40

約数和(自身を含む): 656880576

約数和(自身を除く): 434389104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 662177, 1324354, 1986531, 2648708, 3973062, 4635239, 5297416, 7946124, 9270478, 10594832, 13905717, 15892248, 18540956, 27811434, 31784496, 37081912, 55622868, 74163824, 111245736, 222491472]

約数ペア:

[(1, 222491472), (2, 111245736), (3, 74163824), (4, 55622868), (6, 37081912), (7, 31784496), (8, 27811434), (12, 18540956), (14, 15892248), (16, 13905717), (21, 10594832), (24, 9270478), (28, 7946124), (42, 5297416), (48, 4635239), (56, 3973062), (84, 2648708), (112, 1986531), (168, 1324354), (336, 662177)]