479980104

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7883}}^1$

素因数の和:7994

約数の個数: 64

約数和(自身を含む): 1248825600

約数和(自身を除く): 768845496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 708, 1032, 1416, 2537, 5074, 7611, 7883, 10148, 15222, 15766, 20296, 23649, 30444, 31532, 47298, 60888, 63064, 94596, 189192, 338969, 465097, 677938, 930194, 1016907, 1355876, 1395291, 1860388, 2033814, 2711752, 2790582, 3720776, 4067628, 5581164, 8135256, 11162328, 19999171, 39998342, 59997513, 79996684, 119995026, 159993368, 239990052, 479980104]

約数ペア:

[(1, 479980104), (2, 239990052), (3, 159993368), (4, 119995026), (6, 79996684), (8, 59997513), (12, 39998342), (24, 19999171), (43, 11162328), (59, 8135256), (86, 5581164), (118, 4067628), (129, 3720776), (172, 2790582), (177, 2711752), (236, 2033814), (258, 1860388), (344, 1395291), (354, 1355876), (472, 1016907), (516, 930194), (708, 677938), (1032, 465097), (1416, 338969), (2537, 189192), (5074, 94596), (7611, 63064), (7883, 60888), (10148, 47298), (15222, 31532), (15766, 30444), (20296, 23649)]