326260896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261427}}^1$

素因数の和:261453

約数の個数: 48

約数和(自身を含む): 922317984

約数和(自身を除く): 596057088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 261427, 522854, 784281, 1045708, 1568562, 2091416, 3137124, 3398551, 4182832, 6274248, 6797102, 8365664, 10195653, 12548496, 13594204, 20391306, 25096992, 27188408, 40782612, 54376816, 81565224, 108753632, 163130448, 326260896]

約数ペア:

[(1, 326260896), (2, 163130448), (3, 108753632), (4, 81565224), (6, 54376816), (8, 40782612), (12, 27188408), (13, 25096992), (16, 20391306), (24, 13594204), (26, 12548496), (32, 10195653), (39, 8365664), (48, 6797102), (52, 6274248), (78, 4182832), (96, 3398551), (104, 3137124), (156, 2091416), (208, 1568562), (312, 1045708), (416, 784281), (624, 522854), (1248, 261427)]