258677664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 797948928

約数和(自身を除く): 539271264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 433, 508, 588, 672, 762, 784, 866, 889, 1016, 1176, 1299, 1524, 1568, 1732, 1778, 2032, 2352, 2598, 2667, 3031, 3048, 3464, 3556, 4064, 4704, 5196, 5334, 6062, 6096, 6223, 6928, 7112, 9093, 10392, 10668, 12124, 12192, 12446, 13856, 14224, 18186, 18669, 20784, 21217, 21336, 24248, 24892, 28448, 36372, 37338, 41568, 42434, 42672, 48496, 49784, 54991, 63651, 72744, 74676, 84868, 85344, 96992, 99568, 109982, 127302, 145488, 149352, 164973, 169736, 199136, 219964, 254604, 290976, 298704, 329946, 339472, 384937, 439928, 509208, 597408, 659892, 678944, 769874, 879856, 1018416, 1154811, 1319784, 1539748, 1759712, 2036832, 2309622, 2639568, 2694559, 3079496, 4619244, 5279136, 5389118, 6158992, 8083677, 9238488, 10778236, 12317984, 16167354, 18476976, 21556472, 32334708, 36953952, 43112944, 64669416, 86225888, 129338832, 258677664]

約数ペア:

[(1, 258677664), (2, 129338832), (3, 86225888), (4, 64669416), (6, 43112944), (7, 36953952), (8, 32334708), (12, 21556472), (14, 18476976), (16, 16167354), (21, 12317984), (24, 10778236), (28, 9238488), (32, 8083677), (42, 6158992), (48, 5389118), (49, 5279136), (56, 4619244), (84, 3079496), (96, 2694559), (98, 2639568), (112, 2309622), (127, 2036832), (147, 1759712), (168, 1539748), (196, 1319784), (224, 1154811), (254, 1018416), (294, 879856), (336, 769874), (381, 678944), (392, 659892), (433, 597408), (508, 509208), (588, 439928), (672, 384937), (762, 339472), (784, 329946), (866, 298704), (889, 290976), (1016, 254604), (1176, 219964), (1299, 199136), (1524, 169736), (1568, 164973), (1732, 149352), (1778, 145488), (2032, 127302), (2352, 109982), (2598, 99568), (2667, 96992), (3031, 85344), (3048, 84868), (3464, 74676), (3556, 72744), (4064, 63651), (4704, 54991), (5196, 49784), (5334, 48496), (6062, 42672), (6096, 42434), (6223, 41568), (6928, 37338), (7112, 36372), (9093, 28448), (10392, 24892), (10668, 24248), (12124, 21336), (12192, 21217), (12446, 20784), (13856, 18669), (14224, 18186)]