742156988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 1386577920

約数和(自身を除く): 644420932

約数列:

[1, 2, 4, 31, 59, 61, 62, 118, 122, 124, 236, 244, 1663, 1829, 1891, 3326, 3599, 3658, 3782, 6652, 7198, 7316, 7564, 14396, 51553, 98117, 101443, 103106, 111569, 196234, 202886, 206212, 223138, 392468, 405772, 446276, 3041627, 3144733, 5985137, 6083254, 6289466, 11970274, 12166508, 12578932, 23940548, 185539247, 371078494, 742156988]

約数ペア:

[(1, 742156988), (2, 371078494), (4, 185539247), (31, 23940548), (59, 12578932), (61, 12166508), (62, 11970274), (118, 6289466), (122, 6083254), (124, 5985137), (236, 3144733), (244, 3041627), (1663, 446276), (1829, 405772), (1891, 392468), (3326, 223138), (3599, 206212), (3658, 202886), (3782, 196234), (6652, 111569), (7198, 103106), (7316, 101443), (7564, 98117), (14396, 51553)]