254803668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4603}}^1$

素因数の和:5276

約数の個数: 48

約数和(自身を含む): 680655360

約数和(自身を除く): 425851692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1318, 1977, 2636, 3954, 4603, 4613, 7908, 9206, 9226, 13809, 13839, 18412, 18452, 27618, 27678, 32221, 55236, 55356, 64442, 96663, 128884, 193326, 386652, 3033377, 6066754, 9100131, 12133508, 18200262, 21233639, 36400524, 42467278, 63700917, 84934556, 127401834, 254803668]

約数ペア:

[(1, 254803668), (2, 127401834), (3, 84934556), (4, 63700917), (6, 42467278), (7, 36400524), (12, 21233639), (14, 18200262), (21, 12133508), (28, 9100131), (42, 6066754), (84, 3033377), (659, 386652), (1318, 193326), (1977, 128884), (2636, 96663), (3954, 64442), (4603, 55356), (4613, 55236), (7908, 32221), (9206, 27678), (9226, 27618), (13809, 18452), (13839, 18412)]