1384758468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42787}}^1$

素因数の和:42857

約数の個数: 72

約数和(自身を含む): 3737959680

約数和(自身を除く): 2353201212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 42787, 85574, 128361, 171148, 256722, 385083, 513444, 770166, 1240823, 1326397, 1540332, 2481646, 2652794, 3722469, 3979191, 4963292, 5305588, 7444938, 7958382, 11167407, 11937573, 14889876, 15916764, 22334814, 23875146, 38465513, 44669628, 47750292, 76931026, 115396539, 153862052, 230793078, 346189617, 461586156, 692379234, 1384758468]

約数ペア:

[(1, 1384758468), (2, 692379234), (3, 461586156), (4, 346189617), (6, 230793078), (9, 153862052), (12, 115396539), (18, 76931026), (29, 47750292), (31, 44669628), (36, 38465513), (58, 23875146), (62, 22334814), (87, 15916764), (93, 14889876), (116, 11937573), (124, 11167407), (174, 7958382), (186, 7444938), (261, 5305588), (279, 4963292), (348, 3979191), (372, 3722469), (522, 2652794), (558, 2481646), (899, 1540332), (1044, 1326397), (1116, 1240823), (1798, 770166), (2697, 513444), (3596, 385083), (5394, 256722), (8091, 171148), (10788, 128361), (16182, 85574), (32364, 42787)]