222279792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661547}}^1$

素因数の和:661565

約数の個数: 40

約数和(自身を含む): 656255616

約数和(自身を除く): 433975824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661547, 1323094, 1984641, 2646188, 3969282, 4630829, 5292376, 7938564, 9261658, 10584752, 13892487, 15877128, 18523316, 27784974, 31754256, 37046632, 55569948, 74093264, 111139896, 222279792]

約数ペア:

[(1, 222279792), (2, 111139896), (3, 74093264), (4, 55569948), (6, 37046632), (7, 31754256), (8, 27784974), (12, 18523316), (14, 15877128), (16, 13892487), (21, 10584752), (24, 9261658), (28, 7938564), (42, 5292376), (48, 4630829), (56, 3969282), (84, 2646188), (112, 1984641), (168, 1323094), (336, 661547)]