1444760072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{10357}}^1$

素因数の和:10470

約数の個数: 64

約数和(自身を含む): 3221752320

約数和(自身を除く): 1776992248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 2491, 2632, 2968, 4982, 9964, 10357, 17437, 19928, 20714, 34874, 41428, 69748, 72499, 82856, 139496, 144998, 289996, 486779, 548921, 579992, 973558, 1097842, 1947116, 2195684, 3407453, 3842447, 3894232, 4391368, 6814906, 7684894, 13629812, 15369788, 25799287, 27259624, 30739576, 51598574, 103197148, 180595009, 206394296, 361190018, 722380036, 1444760072]

約数ペア:

[(1, 1444760072), (2, 722380036), (4, 361190018), (7, 206394296), (8, 180595009), (14, 103197148), (28, 51598574), (47, 30739576), (53, 27259624), (56, 25799287), (94, 15369788), (106, 13629812), (188, 7684894), (212, 6814906), (329, 4391368), (371, 3894232), (376, 3842447), (424, 3407453), (658, 2195684), (742, 1947116), (1316, 1097842), (1484, 973558), (2491, 579992), (2632, 548921), (2968, 486779), (4982, 289996), (9964, 144998), (10357, 139496), (17437, 82856), (19928, 72499), (20714, 69748), (34874, 41428)]