215735688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{428047}}^1$

素因数の和:428066

約数の個数: 48

約数和(自身を含む): 667754880

約数和(自身を除く): 452019192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 428047, 856094, 1284141, 1712188, 2568282, 2996329, 3424376, 3852423, 5136564, 5992658, 7704846, 8988987, 10273128, 11985316, 15409692, 17977974, 23970632, 26966961, 30819384, 35955948, 53933922, 71911896, 107867844, 215735688]

約数ペア:

[(1, 215735688), (2, 107867844), (3, 71911896), (4, 53933922), (6, 35955948), (7, 30819384), (8, 26966961), (9, 23970632), (12, 17977974), (14, 15409692), (18, 11985316), (21, 10273128), (24, 8988987), (28, 7704846), (36, 5992658), (42, 5136564), (56, 3852423), (63, 3424376), (72, 2996329), (84, 2568282), (126, 1712188), (168, 1284141), (252, 856094), (504, 428047)]