2620210992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{19447}}^1$

素因数の和:19866

約数の個数: 80

約数和(自身を含む): 7755551232

約数和(自身を除く): 5135340240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 802, 1203, 1604, 2406, 2807, 3208, 4812, 5614, 6416, 8421, 9624, 11228, 16842, 19248, 19447, 22456, 33684, 38894, 44912, 58341, 67368, 77788, 116682, 134736, 136129, 155576, 233364, 272258, 311152, 408387, 466728, 544516, 816774, 933456, 1089032, 1633548, 2178064, 3267096, 6534192, 7798247, 15596494, 23394741, 31192988, 46789482, 54587729, 62385976, 93578964, 109175458, 124771952, 163763187, 187157928, 218350916, 327526374, 374315856, 436701832, 655052748, 873403664, 1310105496, 2620210992]

約数ペア:

[(1, 2620210992), (2, 1310105496), (3, 873403664), (4, 655052748), (6, 436701832), (7, 374315856), (8, 327526374), (12, 218350916), (14, 187157928), (16, 163763187), (21, 124771952), (24, 109175458), (28, 93578964), (42, 62385976), (48, 54587729), (56, 46789482), (84, 31192988), (112, 23394741), (168, 15596494), (336, 7798247), (401, 6534192), (802, 3267096), (1203, 2178064), (1604, 1633548), (2406, 1089032), (2807, 933456), (3208, 816774), (4812, 544516), (5614, 466728), (6416, 408387), (8421, 311152), (9624, 272258), (11228, 233364), (16842, 155576), (19248, 136129), (19447, 134736), (22456, 116682), (33684, 77788), (38894, 67368), (44912, 58341)]