489283816

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{8377}}^1$

素因数の和:8546

約数の個数: 48

約数和(自身を含む): 1074478500

約数和(自身を除く): 585194684

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 2086, 4172, 7301, 8344, 8377, 14602, 16754, 29204, 33508, 58408, 58639, 67016, 117278, 234556, 410473, 469112, 820946, 1248173, 1641892, 2496346, 3283784, 4992692, 8737211, 9985384, 17474422, 34948844, 61160477, 69897688, 122320954, 244641908, 489283816]

約数ペア:

[(1, 489283816), (2, 244641908), (4, 122320954), (7, 69897688), (8, 61160477), (14, 34948844), (28, 17474422), (49, 9985384), (56, 8737211), (98, 4992692), (149, 3283784), (196, 2496346), (298, 1641892), (392, 1248173), (596, 820946), (1043, 469112), (1192, 410473), (2086, 234556), (4172, 117278), (7301, 67016), (8344, 58639), (8377, 58408), (14602, 33508), (16754, 29204)]