268344311870

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^2\times {\mathrm{383}}^1\times {\mathrm{2341}}^1$

素因数の和:3077

約数の個数: 48

約数和(自身を含む): 487304474112

約数和(自身を除く): 218960162242

約数列:

[1, 2, 5, 10, 173, 346, 383, 766, 865, 1730, 1915, 2341, 3830, 4682, 11705, 23410, 29929, 59858, 66259, 132518, 149645, 299290, 331295, 404993, 662590, 809986, 896603, 1793206, 2024965, 4049930, 4483015, 8966030, 11462807, 22925614, 57314035, 70063789, 114628070, 140127578, 155112319, 310224638, 350318945, 700637890, 775561595, 1551123190, 26834431187, 53668862374, 134172155935, 268344311870]

約数ペア:

[(1, 268344311870), (2, 134172155935), (5, 53668862374), (10, 26834431187), (173, 1551123190), (346, 775561595), (383, 700637890), (766, 350318945), (865, 310224638), (1730, 155112319), (1915, 140127578), (2341, 114628070), (3830, 70063789), (4682, 57314035), (11705, 22925614), (23410, 11462807), (29929, 8966030), (59858, 4483015), (66259, 4049930), (132518, 2024965), (149645, 1793206), (299290, 896603), (331295, 809986), (404993, 662590)]