487297776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19867}}^1$

素因数の和:19958

約数の個数: 80

約数和(自身を含む): 1458470144

約数和(自身を除く): 971172368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 19867, 24528, 39734, 59601, 79468, 119202, 139069, 158936, 238404, 278138, 317872, 417207, 476808, 556276, 834414, 953616, 1112552, 1450291, 1668828, 2225104, 2900582, 3337656, 4350873, 5801164, 6675312, 8701746, 10152037, 11602328, 17403492, 20304074, 23204656, 30456111, 34806984, 40608148, 60912222, 69613968, 81216296, 121824444, 162432592, 243648888, 487297776]

約数ペア:

[(1, 487297776), (2, 243648888), (3, 162432592), (4, 121824444), (6, 81216296), (7, 69613968), (8, 60912222), (12, 40608148), (14, 34806984), (16, 30456111), (21, 23204656), (24, 20304074), (28, 17403492), (42, 11602328), (48, 10152037), (56, 8701746), (73, 6675312), (84, 5801164), (112, 4350873), (146, 3337656), (168, 2900582), (219, 2225104), (292, 1668828), (336, 1450291), (438, 1112552), (511, 953616), (584, 834414), (876, 556276), (1022, 476808), (1168, 417207), (1533, 317872), (1752, 278138), (2044, 238404), (3066, 158936), (3504, 139069), (4088, 119202), (6132, 79468), (8176, 59601), (12264, 39734), (19867, 24528)]