1888894896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{9743}}^1$

素因数の和:10338

約数の個数: 80

約数和(自身を含む): 5586975744

約数和(自身を除く): 3698080848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 577, 1154, 1731, 2308, 3462, 4039, 4616, 6924, 8078, 9232, 9743, 12117, 13848, 16156, 19486, 24234, 27696, 29229, 32312, 38972, 48468, 58458, 64624, 68201, 77944, 96936, 116916, 136402, 155888, 193872, 204603, 233832, 272804, 409206, 467664, 545608, 818412, 1091216, 1636824, 3273648, 5621711, 11243422, 16865133, 22486844, 33730266, 39351977, 44973688, 67460532, 78703954, 89947376, 118055931, 134921064, 157407908, 236111862, 269842128, 314815816, 472223724, 629631632, 944447448, 1888894896]

約数ペア:

[(1, 1888894896), (2, 944447448), (3, 629631632), (4, 472223724), (6, 314815816), (7, 269842128), (8, 236111862), (12, 157407908), (14, 134921064), (16, 118055931), (21, 89947376), (24, 78703954), (28, 67460532), (42, 44973688), (48, 39351977), (56, 33730266), (84, 22486844), (112, 16865133), (168, 11243422), (336, 5621711), (577, 3273648), (1154, 1636824), (1731, 1091216), (2308, 818412), (3462, 545608), (4039, 467664), (4616, 409206), (6924, 272804), (8078, 233832), (9232, 204603), (9743, 193872), (12117, 155888), (13848, 136402), (16156, 116916), (19486, 96936), (24234, 77944), (27696, 68201), (29229, 64624), (32312, 58458), (38972, 48468)]