1668138528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2482349}}^1$

素因数の和:2482369

約数の個数: 48

約数和(自身を含む): 5004417600

約数和(自身を除く): 3336279072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2482349, 4964698, 7447047, 9929396, 14894094, 17376443, 19858792, 29788188, 34752886, 39717584, 52129329, 59576376, 69505772, 79435168, 104258658, 119152752, 139011544, 208517316, 238305504, 278023088, 417034632, 556046176, 834069264, 1668138528]

約数ペア:

[(1, 1668138528), (2, 834069264), (3, 556046176), (4, 417034632), (6, 278023088), (7, 238305504), (8, 208517316), (12, 139011544), (14, 119152752), (16, 104258658), (21, 79435168), (24, 69505772), (28, 59576376), (32, 52129329), (42, 39717584), (48, 34752886), (56, 29788188), (84, 19858792), (96, 17376443), (112, 14894094), (168, 9929396), (224, 7447047), (336, 4964698), (672, 2482349)]