338176656

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 1000471680

約数和(自身を除く): 662295024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 47, 48, 58, 72, 87, 94, 116, 141, 144, 174, 188, 232, 261, 282, 348, 376, 423, 464, 522, 564, 696, 752, 846, 1044, 1128, 1363, 1392, 1692, 1723, 2088, 2256, 2726, 3384, 3446, 4089, 4176, 5169, 5452, 6768, 6892, 8178, 10338, 10904, 12267, 13784, 15507, 16356, 20676, 21808, 24534, 27568, 31014, 32712, 41352, 49068, 49967, 62028, 65424, 80981, 82704, 98136, 99934, 124056, 149901, 161962, 196272, 199868, 242943, 248112, 299802, 323924, 399736, 449703, 485886, 599604, 647848, 728829, 799472, 899406, 971772, 1199208, 1295696, 1457658, 1798812, 1943544, 2348449, 2398416, 2915316, 3597624, 3887088, 4696898, 5830632, 7045347, 7195248, 9393796, 11661264, 14090694, 18787592, 21136041, 28181388, 37575184, 42272082, 56362776, 84544164, 112725552, 169088328, 338176656]

約数ペア:

[(1, 338176656), (2, 169088328), (3, 112725552), (4, 84544164), (6, 56362776), (8, 42272082), (9, 37575184), (12, 28181388), (16, 21136041), (18, 18787592), (24, 14090694), (29, 11661264), (36, 9393796), (47, 7195248), (48, 7045347), (58, 5830632), (72, 4696898), (87, 3887088), (94, 3597624), (116, 2915316), (141, 2398416), (144, 2348449), (174, 1943544), (188, 1798812), (232, 1457658), (261, 1295696), (282, 1199208), (348, 971772), (376, 899406), (423, 799472), (464, 728829), (522, 647848), (564, 599604), (696, 485886), (752, 449703), (846, 399736), (1044, 323924), (1128, 299802), (1363, 248112), (1392, 242943), (1692, 199868), (1723, 196272), (2088, 161962), (2256, 149901), (2726, 124056), (3384, 99934), (3446, 98136), (4089, 82704), (4176, 80981), (5169, 65424), (5452, 62028), (6768, 49967), (6892, 49068), (8178, 41352), (10338, 32712), (10904, 31014), (12267, 27568), (13784, 24534), (15507, 21808), (16356, 20676)]