827981568

素因数分解:

$2^8\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1291

約数の個数: 144

約数和(自身を含む): 2474384640

約数和(自身を除く): 1646403072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 256, 288, 309, 384, 412, 432, 576, 618, 768, 824, 864, 927, 1152, 1163, 1236, 1648, 1728, 1854, 2304, 2326, 2472, 2781, 3296, 3456, 3489, 3708, 4652, 4944, 5562, 6592, 6912, 6978, 7416, 9304, 9888, 10467, 11124, 13184, 13956, 14832, 18608, 19776, 20934, 22248, 26368, 27912, 29664, 31401, 37216, 39552, 41868, 44496, 55824, 59328, 62802, 74432, 79104, 83736, 88992, 111648, 118656, 119789, 125604, 148864, 167472, 177984, 223296, 237312, 239578, 251208, 297728, 334944, 355968, 359367, 446592, 479156, 502416, 669888, 711936, 718734, 893184, 958312, 1004832, 1078101, 1339776, 1437468, 1916624, 2009664, 2156202, 2679552, 2874936, 3234303, 3833248, 4019328, 4312404, 5749872, 6468606, 7666496, 8038656, 8624808, 11499744, 12937212, 15332992, 17249616, 22999488, 25874424, 30665984, 34499232, 45998976, 51748848, 68998464, 91997952, 103497696, 137996928, 206995392, 275993856, 413990784, 827981568]

約数ペア:

[(1, 827981568), (2, 413990784), (3, 275993856), (4, 206995392), (6, 137996928), (8, 103497696), (9, 91997952), (12, 68998464), (16, 51748848), (18, 45998976), (24, 34499232), (27, 30665984), (32, 25874424), (36, 22999488), (48, 17249616), (54, 15332992), (64, 12937212), (72, 11499744), (96, 8624808), (103, 8038656), (108, 7666496), (128, 6468606), (144, 5749872), (192, 4312404), (206, 4019328), (216, 3833248), (256, 3234303), (288, 2874936), (309, 2679552), (384, 2156202), (412, 2009664), (432, 1916624), (576, 1437468), (618, 1339776), (768, 1078101), (824, 1004832), (864, 958312), (927, 893184), (1152, 718734), (1163, 711936), (1236, 669888), (1648, 502416), (1728, 479156), (1854, 446592), (2304, 359367), (2326, 355968), (2472, 334944), (2781, 297728), (3296, 251208), (3456, 239578), (3489, 237312), (3708, 223296), (4652, 177984), (4944, 167472), (5562, 148864), (6592, 125604), (6912, 119789), (6978, 118656), (7416, 111648), (9304, 88992), (9888, 83736), (10467, 79104), (11124, 74432), (13184, 62802), (13956, 59328), (14832, 55824), (18608, 44496), (19776, 41868), (20934, 39552), (22248, 37216), (26368, 31401), (27912, 29664)]