516121728

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 1428848640

約数和(自身を除く): 912726912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 191, 192, 227, 248, 372, 382, 384, 454, 496, 573, 681, 744, 764, 908, 992, 1146, 1362, 1488, 1528, 1816, 1984, 2292, 2724, 2976, 3056, 3632, 3968, 4584, 5448, 5921, 5952, 6112, 7037, 7264, 9168, 10896, 11842, 11904, 12224, 14074, 14528, 17763, 18336, 21111, 21792, 23684, 24448, 28148, 29056, 35526, 36672, 42222, 43357, 43584, 47368, 56296, 71052, 73344, 84444, 86714, 87168, 94736, 112592, 130071, 142104, 168888, 173428, 189472, 225184, 260142, 284208, 337776, 346856, 378944, 450368, 520284, 568416, 675552, 693712, 757888, 900736, 1040568, 1136832, 1344067, 1351104, 1387424, 2081136, 2273664, 2688134, 2702208, 2774848, 4032201, 4162272, 5376268, 5549696, 8064402, 8324544, 10752536, 16128804, 16649088, 21505072, 32257608, 43010144, 64515216, 86020288, 129030432, 172040576, 258060864, 516121728]

約数ペア:

[(1, 516121728), (2, 258060864), (3, 172040576), (4, 129030432), (6, 86020288), (8, 64515216), (12, 43010144), (16, 32257608), (24, 21505072), (31, 16649088), (32, 16128804), (48, 10752536), (62, 8324544), (64, 8064402), (93, 5549696), (96, 5376268), (124, 4162272), (128, 4032201), (186, 2774848), (191, 2702208), (192, 2688134), (227, 2273664), (248, 2081136), (372, 1387424), (382, 1351104), (384, 1344067), (454, 1136832), (496, 1040568), (573, 900736), (681, 757888), (744, 693712), (764, 675552), (908, 568416), (992, 520284), (1146, 450368), (1362, 378944), (1488, 346856), (1528, 337776), (1816, 284208), (1984, 260142), (2292, 225184), (2724, 189472), (2976, 173428), (3056, 168888), (3632, 142104), (3968, 130071), (4584, 112592), (5448, 94736), (5921, 87168), (5952, 86714), (6112, 84444), (7037, 73344), (7264, 71052), (9168, 56296), (10896, 47368), (11842, 43584), (11904, 43357), (12224, 42222), (14074, 36672), (14528, 35526), (17763, 29056), (18336, 28148), (21111, 24448), (21792, 23684)]