122983752

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 313067520

約数和(自身を除く): 190083768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 254, 257, 314, 381, 471, 508, 514, 628, 762, 771, 942, 1016, 1028, 1256, 1524, 1542, 1884, 2056, 3048, 3084, 3768, 6168, 19939, 32639, 39878, 40349, 59817, 65278, 79756, 80698, 97917, 119634, 121047, 130556, 159512, 161396, 195834, 239268, 242094, 261112, 322792, 391668, 478536, 484188, 783336, 968376, 5124323, 10248646, 15372969, 20497292, 30745938, 40994584, 61491876, 122983752]

約数ペア:

[(1, 122983752), (2, 61491876), (3, 40994584), (4, 30745938), (6, 20497292), (8, 15372969), (12, 10248646), (24, 5124323), (127, 968376), (157, 783336), (254, 484188), (257, 478536), (314, 391668), (381, 322792), (471, 261112), (508, 242094), (514, 239268), (628, 195834), (762, 161396), (771, 159512), (942, 130556), (1016, 121047), (1028, 119634), (1256, 97917), (1524, 80698), (1542, 79756), (1884, 65278), (2056, 59817), (3048, 40349), (3084, 39878), (3768, 32639), (6168, 19939)]