561532416

素因数分解:

$2^9\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1603

約数の個数: 80

約数和(自身を含む): 1502435088

約数和(自身を除く): 940902672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 512, 562, 768, 843, 1124, 1301, 1536, 1686, 2248, 2602, 3372, 3903, 4496, 5204, 6744, 7806, 8992, 10408, 13488, 15612, 17984, 20816, 26976, 31224, 35968, 41632, 53952, 62448, 71936, 83264, 107904, 124896, 143872, 166528, 215808, 249792, 333056, 365581, 431616, 499584, 666112, 731162, 999168, 1096743, 1462324, 1998336, 2193486, 2924648, 4386972, 5849296, 8773944, 11698592, 17547888, 23397184, 35095776, 46794368, 70191552, 93588736, 140383104, 187177472, 280766208, 561532416]

約数ペア:

[(1, 561532416), (2, 280766208), (3, 187177472), (4, 140383104), (6, 93588736), (8, 70191552), (12, 46794368), (16, 35095776), (24, 23397184), (32, 17547888), (48, 11698592), (64, 8773944), (96, 5849296), (128, 4386972), (192, 2924648), (256, 2193486), (281, 1998336), (384, 1462324), (512, 1096743), (562, 999168), (768, 731162), (843, 666112), (1124, 499584), (1301, 431616), (1536, 365581), (1686, 333056), (2248, 249792), (2602, 215808), (3372, 166528), (3903, 143872), (4496, 124896), (5204, 107904), (6744, 83264), (7806, 71936), (8992, 62448), (10408, 53952), (13488, 41632), (15612, 35968), (17984, 31224), (20816, 26976)]