578943792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1151}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 1857024000

約数和(自身を除く): 1278080208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 499, 504, 998, 1008, 1151, 1497, 1996, 2302, 2994, 3453, 3493, 3992, 4491, 4604, 5988, 6906, 6986, 7984, 8057, 8982, 9208, 10359, 10479, 11976, 13812, 13972, 16114, 17964, 18416, 20718, 20958, 23952, 24171, 27624, 27944, 31437, 32228, 35928, 41436, 41916, 48342, 55248, 55888, 62874, 64456, 71856, 72513, 82872, 83832, 96684, 125748, 128912, 145026, 165744, 167664, 193368, 251496, 290052, 386736, 502992, 574349, 580104, 1148698, 1160208, 1723047, 2297396, 3446094, 4020443, 4594792, 5169141, 6892188, 8040886, 9189584, 10338282, 12061329, 13784376, 16081772, 20676564, 24122658, 27568752, 32163544, 36183987, 41353128, 48245316, 64327088, 72367974, 82706256, 96490632, 144735948, 192981264, 289471896, 578943792]

約数ペア:

[(1, 578943792), (2, 289471896), (3, 192981264), (4, 144735948), (6, 96490632), (7, 82706256), (8, 72367974), (9, 64327088), (12, 48245316), (14, 41353128), (16, 36183987), (18, 32163544), (21, 27568752), (24, 24122658), (28, 20676564), (36, 16081772), (42, 13784376), (48, 12061329), (56, 10338282), (63, 9189584), (72, 8040886), (84, 6892188), (112, 5169141), (126, 4594792), (144, 4020443), (168, 3446094), (252, 2297396), (336, 1723047), (499, 1160208), (504, 1148698), (998, 580104), (1008, 574349), (1151, 502992), (1497, 386736), (1996, 290052), (2302, 251496), (2994, 193368), (3453, 167664), (3493, 165744), (3992, 145026), (4491, 128912), (4604, 125748), (5988, 96684), (6906, 83832), (6986, 82872), (7984, 72513), (8057, 71856), (8982, 64456), (9208, 62874), (10359, 55888), (10479, 55248), (11976, 48342), (13812, 41916), (13972, 41436), (16114, 35928), (17964, 32228), (18416, 31437), (20718, 27944), (20958, 27624), (23952, 24171)]