978168239208

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5197}}^1\times {\mathrm{28109}}^1$

素因数の和:33352

約数の個数: 128

約数和(自身を含む): 2805422976000

約数和(自身を除く): 1827254736792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 5197, 6696, 10394, 15591, 20788, 28109, 31182, 41576, 46773, 56218, 62364, 84327, 93546, 112436, 124728, 140319, 161107, 168654, 187092, 224872, 252981, 280638, 322214, 337308, 374184, 483321, 505962, 561276, 644428, 674616, 758943, 871379, 966642, 1011924, 1122552, 1288856, 1449963, 1517886, 1742758, 1933284, 2023848, 2614137, 2899926, 3035772, 3485516, 3866568, 4349889, 5228274, 5799852, 6071544, 6971032, 7842411, 8699778, 10456548, 11599704, 15684822, 17399556, 20913096, 23527233, 31369644, 34799112, 47054466, 62739288, 94108932, 146082473, 188217864, 292164946, 438247419, 584329892, 876494838, 1168659784, 1314742257, 1752989676, 2629484514, 3505979352, 3944226771, 4528556663, 5258969028, 7888453542, 9057113326, 10517938056, 13585669989, 15776907084, 18114226652, 27171339978, 31553814168, 36228453304, 40757009967, 54342679956, 81514019934, 108685359912, 122271029901, 163028039868, 244542059802, 326056079736, 489084119604, 978168239208]

約数ペア:

[(1, 978168239208), (2, 489084119604), (3, 326056079736), (4, 244542059802), (6, 163028039868), (8, 122271029901), (9, 108685359912), (12, 81514019934), (18, 54342679956), (24, 40757009967), (27, 36228453304), (31, 31553814168), (36, 27171339978), (54, 18114226652), (62, 15776907084), (72, 13585669989), (93, 10517938056), (108, 9057113326), (124, 7888453542), (186, 5258969028), (216, 4528556663), (248, 3944226771), (279, 3505979352), (372, 2629484514), (558, 1752989676), (744, 1314742257), (837, 1168659784), (1116, 876494838), (1674, 584329892), (2232, 438247419), (3348, 292164946), (5197, 188217864), (6696, 146082473), (10394, 94108932), (15591, 62739288), (20788, 47054466), (28109, 34799112), (31182, 31369644), (41576, 23527233), (46773, 20913096), (56218, 17399556), (62364, 15684822), (84327, 11599704), (93546, 10456548), (112436, 8699778), (124728, 7842411), (140319, 6971032), (161107, 6071544), (168654, 5799852), (187092, 5228274), (224872, 4349889), (252981, 3866568), (280638, 3485516), (322214, 3035772), (337308, 2899926), (374184, 2614137), (483321, 2023848), (505962, 1933284), (561276, 1742758), (644428, 1517886), (674616, 1449963), (758943, 1288856), (871379, 1122552), (966642, 1011924)]