288183764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 579067104

約数和(自身を除く): 290883340

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 121, 122, 172, 227, 242, 244, 454, 473, 484, 671, 908, 946, 1342, 1892, 2497, 2623, 2684, 4994, 5203, 5246, 7381, 9761, 9988, 10406, 10492, 13847, 14762, 19522, 20812, 27467, 27694, 28853, 29524, 39044, 54934, 55388, 57706, 107371, 109868, 115412, 152317, 214742, 304634, 317383, 429484, 595421, 609268, 634766, 1181081, 1190842, 1269532, 1675487, 2362162, 2381684, 3350974, 4724324, 6549631, 6701948, 13099262, 26198524, 72045941, 144091882, 288183764]

約数ペア:

[(1, 288183764), (2, 144091882), (4, 72045941), (11, 26198524), (22, 13099262), (43, 6701948), (44, 6549631), (61, 4724324), (86, 3350974), (121, 2381684), (122, 2362162), (172, 1675487), (227, 1269532), (242, 1190842), (244, 1181081), (454, 634766), (473, 609268), (484, 595421), (671, 429484), (908, 317383), (946, 304634), (1342, 214742), (1892, 152317), (2497, 115412), (2623, 109868), (2684, 107371), (4994, 57706), (5203, 55388), (5246, 54934), (7381, 39044), (9761, 29524), (9988, 28853), (10406, 27694), (10492, 27467), (13847, 20812), (14762, 19522)]