2278128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 6078976

約数和(自身を除く): 3800848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1531, 3062, 4593, 6124, 9186, 12248, 18372, 24496, 36744, 47461, 73488, 94922, 142383, 189844, 284766, 379688, 569532, 759376, 1139064, 2278128]

約数ペア:

[(1, 2278128), (2, 1139064), (3, 759376), (4, 569532), (6, 379688), (8, 284766), (12, 189844), (16, 142383), (24, 94922), (31, 73488), (48, 47461), (62, 36744), (93, 24496), (124, 18372), (186, 12248), (248, 9186), (372, 6124), (496, 4593), (744, 3062), (1488, 1531)]