268613636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 503365632

約数和(自身を除く): 234751996

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 127, 148, 254, 461, 508, 922, 1147, 1844, 2294, 3937, 4588, 4699, 7874, 9398, 14291, 15748, 17057, 18796, 28582, 34114, 57164, 58547, 68228, 117094, 145669, 234188, 291338, 528767, 582676, 1057534, 1814957, 2115068, 2166239, 3629914, 4332478, 7259828, 8664956, 67153409, 134306818, 268613636]

約数ペア:

[(1, 268613636), (2, 134306818), (4, 67153409), (31, 8664956), (37, 7259828), (62, 4332478), (74, 3629914), (124, 2166239), (127, 2115068), (148, 1814957), (254, 1057534), (461, 582676), (508, 528767), (922, 291338), (1147, 234188), (1844, 145669), (2294, 117094), (3937, 68228), (4588, 58547), (4699, 57164), (7874, 34114), (9398, 28582), (14291, 18796), (15748, 17057)]