238978896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{382979}}^1$

素因数の和:383003

約数の個数: 40

約数和(自身を含む): 664853280

約数和(自身を除く): 425874384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 382979, 765958, 1148937, 1531916, 2297874, 3063832, 4595748, 4978727, 6127664, 9191496, 9957454, 14936181, 18382992, 19914908, 29872362, 39829816, 59744724, 79659632, 119489448, 238978896]

約数ペア:

[(1, 238978896), (2, 119489448), (3, 79659632), (4, 59744724), (6, 39829816), (8, 29872362), (12, 19914908), (13, 18382992), (16, 14936181), (24, 9957454), (26, 9191496), (39, 6127664), (48, 4978727), (52, 4595748), (78, 3063832), (104, 2297874), (156, 1531916), (208, 1148937), (312, 765958), (624, 382979)]