181369272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1453}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 519252480

約数和(自身を除く): 337883208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 743, 1453, 1486, 2229, 2906, 2972, 4359, 4458, 5201, 5812, 5944, 8718, 8916, 10171, 10402, 11624, 15603, 17436, 17832, 20342, 20804, 30513, 31206, 34872, 40684, 41608, 61026, 62412, 81368, 122052, 124824, 244104, 1079579, 2159158, 3238737, 4318316, 6477474, 7557053, 8636632, 12954948, 15114106, 22671159, 25909896, 30228212, 45342318, 60456424, 90684636, 181369272]

約数ペア:

[(1, 181369272), (2, 90684636), (3, 60456424), (4, 45342318), (6, 30228212), (7, 25909896), (8, 22671159), (12, 15114106), (14, 12954948), (21, 8636632), (24, 7557053), (28, 6477474), (42, 4318316), (56, 3238737), (84, 2159158), (168, 1079579), (743, 244104), (1453, 124824), (1486, 122052), (2229, 81368), (2906, 62412), (2972, 61026), (4359, 41608), (4458, 40684), (5201, 34872), (5812, 31206), (5944, 30513), (8718, 20804), (8916, 20342), (10171, 17832), (10402, 17436), (11624, 15603)]