887841288

素因数分解:

$2^3\times 3^2\times {\mathrm{2393}}^1\times {\mathrm{5153}}^1$

素因数の和:7558

約数の個数: 48

約数和(自身を含む): 2406041820

約数和(自身を除く): 1518200532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2393, 4786, 5153, 7179, 9572, 10306, 14358, 15459, 19144, 20612, 21537, 28716, 30918, 41224, 43074, 46377, 57432, 61836, 86148, 92754, 123672, 172296, 185508, 371016, 12331129, 24662258, 36993387, 49324516, 73986774, 98649032, 110980161, 147973548, 221960322, 295947096, 443920644, 887841288]

約数ペア:

[(1, 887841288), (2, 443920644), (3, 295947096), (4, 221960322), (6, 147973548), (8, 110980161), (9, 98649032), (12, 73986774), (18, 49324516), (24, 36993387), (36, 24662258), (72, 12331129), (2393, 371016), (4786, 185508), (5153, 172296), (7179, 123672), (9572, 92754), (10306, 86148), (14358, 61836), (15459, 57432), (19144, 46377), (20612, 43074), (21537, 41224), (28716, 30918)]