219322896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{351479}}^1$

素因数の和:351503

約数の個数: 40

約数和(自身を含む): 610169280

約数和(自身を除く): 390846384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 351479, 702958, 1054437, 1405916, 2108874, 2811832, 4217748, 4569227, 5623664, 8435496, 9138454, 13707681, 16870992, 18276908, 27415362, 36553816, 54830724, 73107632, 109661448, 219322896]

約数ペア:

[(1, 219322896), (2, 109661448), (3, 73107632), (4, 54830724), (6, 36553816), (8, 27415362), (12, 18276908), (13, 16870992), (16, 13707681), (24, 9138454), (26, 8435496), (39, 5623664), (48, 4569227), (52, 4217748), (78, 2811832), (104, 2108874), (156, 1405916), (208, 1054437), (312, 702958), (624, 351479)]