338887848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1086179}}^1$

素因数の和:1086201

約数の個数: 32

約数和(自身を含む): 912391200

約数和(自身を除く): 573503352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1086179, 2172358, 3258537, 4344716, 6517074, 8689432, 13034148, 14120327, 26068296, 28240654, 42360981, 56481308, 84721962, 112962616, 169443924, 338887848]

約数ペア:

[(1, 338887848), (2, 169443924), (3, 112962616), (4, 84721962), (6, 56481308), (8, 42360981), (12, 28240654), (13, 26068296), (24, 14120327), (26, 13034148), (39, 8689432), (52, 6517074), (78, 4344716), (104, 3258537), (156, 2172358), (312, 1086179)]