40628088

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 113472000

約数和(自身を除く): 72843912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 787, 956, 1434, 1574, 1912, 2151, 2361, 2868, 3148, 4302, 4722, 5736, 6296, 6453, 7083, 8604, 9444, 12906, 14166, 17208, 18888, 21249, 25812, 28332, 42498, 51624, 56664, 84996, 169992, 188093, 376186, 564279, 752372, 1128558, 1504744, 1692837, 2257116, 3385674, 4514232, 5078511, 6771348, 10157022, 13542696, 20314044, 40628088]

約数ペア:

[(1, 40628088), (2, 20314044), (3, 13542696), (4, 10157022), (6, 6771348), (8, 5078511), (9, 4514232), (12, 3385674), (18, 2257116), (24, 1692837), (27, 1504744), (36, 1128558), (54, 752372), (72, 564279), (108, 376186), (216, 188093), (239, 169992), (478, 84996), (717, 56664), (787, 51624), (956, 42498), (1434, 28332), (1574, 25812), (1912, 21249), (2151, 18888), (2361, 17208), (2868, 14166), (3148, 12906), (4302, 9444), (4722, 8604), (5736, 7083), (6296, 6453)]