216892872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{430343}}^1$

素因数の和:430362

約数の個数: 48

約数和(自身を含む): 671336640

約数和(自身を除く): 454443768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 430343, 860686, 1291029, 1721372, 2582058, 3012401, 3442744, 3873087, 5164116, 6024802, 7746174, 9037203, 10328232, 12049604, 15492348, 18074406, 24099208, 27111609, 30984696, 36148812, 54223218, 72297624, 108446436, 216892872]

約数ペア:

[(1, 216892872), (2, 108446436), (3, 72297624), (4, 54223218), (6, 36148812), (7, 30984696), (8, 27111609), (9, 24099208), (12, 18074406), (14, 15492348), (18, 12049604), (21, 10328232), (24, 9037203), (28, 7746174), (36, 6024802), (42, 5164116), (56, 3873087), (63, 3442744), (72, 3012401), (84, 2582058), (126, 1721372), (168, 1291029), (252, 860686), (504, 430343)]