742872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 2000880

約数和(自身を除く): 1258008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2381, 4762, 7143, 9524, 14286, 19048, 28572, 30953, 57144, 61906, 92859, 123812, 185718, 247624, 371436, 742872]

約数ペア:

[(1, 742872), (2, 371436), (3, 247624), (4, 185718), (6, 123812), (8, 92859), (12, 61906), (13, 57144), (24, 30953), (26, 28572), (39, 19048), (52, 14286), (78, 9524), (104, 7143), (156, 4762), (312, 2381)]