1219275134

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 2413790400

約数和(自身を除く): 1194515266

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 121, 154, 242, 259, 343, 397, 407, 518, 539, 686, 794, 814, 847, 1078, 1694, 1813, 2779, 2849, 3626, 3773, 4367, 4477, 5558, 5698, 5929, 7546, 8734, 8954, 11858, 12691, 14689, 19453, 19943, 25382, 29378, 30569, 31339, 38906, 39886, 41503, 48037, 61138, 62678, 83006, 96074, 102823, 136171, 139601, 161579, 205646, 213983, 219373, 272342, 279202, 323158, 336259, 427966, 438746, 672518, 719761, 1131053, 1439522, 1497881, 1535611, 1777369, 2262106, 2353813, 2995762, 3071222, 3554738, 4707626, 5038327, 7917371, 10076654, 12441583, 15834742, 16476691, 24883166, 32953382, 55421597, 87091081, 110843194, 174182162, 609637567, 1219275134]

約数ペア:

[(1, 1219275134), (2, 609637567), (7, 174182162), (11, 110843194), (14, 87091081), (22, 55421597), (37, 32953382), (49, 24883166), (74, 16476691), (77, 15834742), (98, 12441583), (121, 10076654), (154, 7917371), (242, 5038327), (259, 4707626), (343, 3554738), (397, 3071222), (407, 2995762), (518, 2353813), (539, 2262106), (686, 1777369), (794, 1535611), (814, 1497881), (847, 1439522), (1078, 1131053), (1694, 719761), (1813, 672518), (2779, 438746), (2849, 427966), (3626, 336259), (3773, 323158), (4367, 279202), (4477, 272342), (5558, 219373), (5698, 213983), (5929, 205646), (7546, 161579), (8734, 139601), (8954, 136171), (11858, 102823), (12691, 96074), (14689, 83006), (19453, 62678), (19943, 61138), (25382, 48037), (29378, 41503), (30569, 39886), (31339, 38906)]