317061396

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{67231}}^1$

素因数の和:67372

約数の個数: 36

約数和(自身を含む): 807590784

約数和(自身を除く): 490529388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 67231, 134462, 201693, 268924, 403386, 605079, 806772, 1210158, 2420316, 8807261, 17614522, 26421783, 35229044, 52843566, 79265349, 105687132, 158530698, 317061396]

約数ペア:

[(1, 317061396), (2, 158530698), (3, 105687132), (4, 79265349), (6, 52843566), (9, 35229044), (12, 26421783), (18, 17614522), (36, 8807261), (131, 2420316), (262, 1210158), (393, 806772), (524, 605079), (786, 403386), (1179, 268924), (1572, 201693), (2358, 134462), (4716, 67231)]