1566398856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{39821}}^1$

素因数の和:39990

約数の個数: 64

約数和(自身を含む): 4300776000

約数和(自身を除く): 2734377144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 894, 1192, 1639, 1788, 3278, 3576, 4917, 6556, 9834, 13112, 19668, 39336, 39821, 79642, 119463, 159284, 238926, 318568, 438031, 477852, 876062, 955704, 1314093, 1752124, 2628186, 3504248, 5256372, 5933329, 10512744, 11866658, 17799987, 23733316, 35599974, 47466632, 65266619, 71199948, 130533238, 142399896, 195799857, 261066476, 391599714, 522132952, 783199428, 1566398856]

約数ペア:

[(1, 1566398856), (2, 783199428), (3, 522132952), (4, 391599714), (6, 261066476), (8, 195799857), (11, 142399896), (12, 130533238), (22, 71199948), (24, 65266619), (33, 47466632), (44, 35599974), (66, 23733316), (88, 17799987), (132, 11866658), (149, 10512744), (264, 5933329), (298, 5256372), (447, 3504248), (596, 2628186), (894, 1752124), (1192, 1314093), (1639, 955704), (1788, 876062), (3278, 477852), (3576, 438031), (4917, 318568), (6556, 238926), (9834, 159284), (13112, 119463), (19668, 79642), (39336, 39821)]