242578656

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{17921}}^1$

素因数の和:17984

約数の個数: 72

約数和(自身を含む): 704549664

約数和(自身を除く): 461971008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 17921, 35842, 53763, 71684, 107526, 143368, 161289, 215052, 286736, 322578, 430104, 573472, 645156, 842287, 860208, 1290312, 1684574, 1720416, 2526861, 2580624, 3369148, 5053722, 5161248, 6738296, 7580583, 10107444, 13476592, 15161166, 20214888, 26953184, 30322332, 40429776, 60644664, 80859552, 121289328, 242578656]

約数ペア:

[(1, 242578656), (2, 121289328), (3, 80859552), (4, 60644664), (6, 40429776), (8, 30322332), (9, 26953184), (12, 20214888), (16, 15161166), (18, 13476592), (24, 10107444), (32, 7580583), (36, 6738296), (47, 5161248), (48, 5053722), (72, 3369148), (94, 2580624), (96, 2526861), (141, 1720416), (144, 1684574), (188, 1290312), (282, 860208), (288, 842287), (376, 645156), (423, 573472), (564, 430104), (752, 322578), (846, 286736), (1128, 215052), (1504, 161289), (1692, 143368), (2256, 107526), (3384, 71684), (4512, 53763), (6768, 35842), (13536, 17921)]