228933016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 505370880

約数和(自身を除く): 276437864

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 4177, 4216, 6851, 8354, 13702, 16708, 27404, 33416, 54301, 54808, 71009, 108602, 129487, 142018, 217204, 258974, 284036, 434408, 517948, 568072, 923117, 1035896, 1683331, 1846234, 2201279, 3366662, 3692468, 4402558, 6733324, 7384936, 8805116, 13466648, 17610232, 28616627, 57233254, 114466508, 228933016]

約数ペア:

[(1, 228933016), (2, 114466508), (4, 57233254), (8, 28616627), (13, 17610232), (17, 13466648), (26, 8805116), (31, 7384936), (34, 6733324), (52, 4402558), (62, 3692468), (68, 3366662), (104, 2201279), (124, 1846234), (136, 1683331), (221, 1035896), (248, 923117), (403, 568072), (442, 517948), (527, 434408), (806, 284036), (884, 258974), (1054, 217204), (1612, 142018), (1768, 129487), (2108, 108602), (3224, 71009), (4177, 54808), (4216, 54301), (6851, 33416), (8354, 27404), (13702, 16708)]