388524612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4813}}^1$

素因数の和:4889

約数の個数: 72

約数和(自身を含む): 1070787648

約数和(自身を除く): 682263036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 4813, 5766, 6727, 9626, 11532, 13454, 14439, 19252, 20181, 26908, 28878, 33691, 40362, 57756, 67382, 80724, 101073, 134764, 149203, 202146, 298406, 404292, 447609, 596812, 895218, 1044421, 1790436, 2088842, 3133263, 4177684, 4625293, 6266526, 9250586, 12533052, 13875879, 18501172, 27751758, 32377051, 55503516, 64754102, 97131153, 129508204, 194262306, 388524612]

約数ペア:

[(1, 388524612), (2, 194262306), (3, 129508204), (4, 97131153), (6, 64754102), (7, 55503516), (12, 32377051), (14, 27751758), (21, 18501172), (28, 13875879), (31, 12533052), (42, 9250586), (62, 6266526), (84, 4625293), (93, 4177684), (124, 3133263), (186, 2088842), (217, 1790436), (372, 1044421), (434, 895218), (651, 596812), (868, 447609), (961, 404292), (1302, 298406), (1922, 202146), (2604, 149203), (2883, 134764), (3844, 101073), (4813, 80724), (5766, 67382), (6727, 57756), (9626, 40362), (11532, 33691), (13454, 28878), (14439, 26908), (19252, 20181)]