251684076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73079}}^1$

素因数の和:73134

約数の個数: 48

約数和(自身を含む): 687536640

約数和(自身を除く): 435852564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 73079, 146158, 219237, 292316, 438474, 511553, 876948, 1023106, 1534659, 2046212, 2996239, 3069318, 5992478, 6138636, 8988717, 11984956, 17977434, 20973673, 35954868, 41947346, 62921019, 83894692, 125842038, 251684076]

約数ペア:

[(1, 251684076), (2, 125842038), (3, 83894692), (4, 62921019), (6, 41947346), (7, 35954868), (12, 20973673), (14, 17977434), (21, 11984956), (28, 8988717), (41, 6138636), (42, 5992478), (82, 3069318), (84, 2996239), (123, 2046212), (164, 1534659), (246, 1023106), (287, 876948), (492, 511553), (574, 438474), (861, 292316), (1148, 219237), (1722, 146158), (3444, 73079)]