8215428168

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2427727}}^1$

素因数の和:2427786

約数の個数: 48

約数和(自身を含む): 22723534080

約数和(自身を除く): 14508105912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 2427727, 4855454, 7283181, 9710908, 14566362, 19421816, 21849543, 29132724, 43699086, 58265448, 87398172, 114103169, 174796344, 228206338, 342309507, 456412676, 684619014, 912825352, 1026928521, 1369238028, 2053857042, 2738476056, 4107714084, 8215428168]

約数ペア:

[(1, 8215428168), (2, 4107714084), (3, 2738476056), (4, 2053857042), (6, 1369238028), (8, 1026928521), (9, 912825352), (12, 684619014), (18, 456412676), (24, 342309507), (36, 228206338), (47, 174796344), (72, 114103169), (94, 87398172), (141, 58265448), (188, 43699086), (282, 29132724), (376, 21849543), (423, 19421816), (564, 14566362), (846, 9710908), (1128, 7283181), (1692, 4855454), (3384, 2427727)]