328711344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{526781}}^1$

素因数の和:526805

約数の個数: 40

約数和(自身を含む): 914493552

約数和(自身を除く): 585782208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 526781, 1053562, 1580343, 2107124, 3160686, 4214248, 6321372, 6848153, 8428496, 12642744, 13696306, 20544459, 25285488, 27392612, 41088918, 54785224, 82177836, 109570448, 164355672, 328711344]

約数ペア:

[(1, 328711344), (2, 164355672), (3, 109570448), (4, 82177836), (6, 54785224), (8, 41088918), (12, 27392612), (13, 25285488), (16, 20544459), (24, 13696306), (26, 12642744), (39, 8428496), (48, 6848153), (52, 6321372), (78, 4214248), (104, 3160686), (156, 2107124), (208, 1580343), (312, 1053562), (624, 526781)]