489505536

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 1551273360

約数和(自身を除く): 1061767824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 128, 144, 156, 177, 192, 208, 234, 236, 256, 277, 288, 312, 354, 384, 416, 468, 472, 531, 554, 576, 624, 708, 767, 768, 831, 832, 936, 944, 1062, 1108, 1152, 1248, 1416, 1534, 1662, 1664, 1872, 1888, 2124, 2216, 2301, 2304, 2493, 2496, 2832, 3068, 3324, 3328, 3601, 3744, 3776, 4248, 4432, 4602, 4986, 4992, 5664, 6136, 6648, 6903, 7202, 7488, 7552, 8496, 8864, 9204, 9972, 9984, 10803, 11328, 12272, 13296, 13806, 14404, 14976, 15104, 16343, 16992, 17728, 18408, 19944, 21606, 22656, 24544, 26592, 27612, 28808, 29952, 32409, 32686, 33984, 35456, 36816, 39888, 43212, 45312, 49029, 49088, 53184, 55224, 57616, 64818, 65372, 67968, 70912, 73632, 79776, 86424, 98058, 98176, 106368, 110448, 115232, 129636, 130744, 135936, 147087, 147264, 159552, 172848, 196116, 196352, 212459, 212736, 220896, 230464, 259272, 261488, 294174, 294528, 319104, 345696, 392232, 424918, 441792, 460928, 518544, 522976, 588348, 589056, 637377, 638208, 691392, 784464, 849836, 883584, 921856, 1037088, 1045952, 1176696, 1274754, 1382784, 1568928, 1699672, 1767168, 1912131, 2074176, 2091904, 2353392, 2549508, 2765568, 3137856, 3399344, 3824262, 4148352, 4183808, 4706784, 5099016, 6275712, 6798688, 7648524, 8296704, 9413568, 10198032, 12551424, 13597376, 15297048, 18827136, 20396064, 27194752, 30594096, 37654272, 40792128, 54389504, 61188192, 81584256, 122376384, 163168512, 244752768, 489505536]

約数ペア:

[(1, 489505536), (2, 244752768), (3, 163168512), (4, 122376384), (6, 81584256), (8, 61188192), (9, 54389504), (12, 40792128), (13, 37654272), (16, 30594096), (18, 27194752), (24, 20396064), (26, 18827136), (32, 15297048), (36, 13597376), (39, 12551424), (48, 10198032), (52, 9413568), (59, 8296704), (64, 7648524), (72, 6798688), (78, 6275712), (96, 5099016), (104, 4706784), (117, 4183808), (118, 4148352), (128, 3824262), (144, 3399344), (156, 3137856), (177, 2765568), (192, 2549508), (208, 2353392), (234, 2091904), (236, 2074176), (256, 1912131), (277, 1767168), (288, 1699672), (312, 1568928), (354, 1382784), (384, 1274754), (416, 1176696), (468, 1045952), (472, 1037088), (531, 921856), (554, 883584), (576, 849836), (624, 784464), (708, 691392), (767, 638208), (768, 637377), (831, 589056), (832, 588348), (936, 522976), (944, 518544), (1062, 460928), (1108, 441792), (1152, 424918), (1248, 392232), (1416, 345696), (1534, 319104), (1662, 294528), (1664, 294174), (1872, 261488), (1888, 259272), (2124, 230464), (2216, 220896), (2301, 212736), (2304, 212459), (2493, 196352), (2496, 196116), (2832, 172848), (3068, 159552), (3324, 147264), (3328, 147087), (3601, 135936), (3744, 130744), (3776, 129636), (4248, 115232), (4432, 110448), (4602, 106368), (4986, 98176), (4992, 98058), (5664, 86424), (6136, 79776), (6648, 73632), (6903, 70912), (7202, 67968), (7488, 65372), (7552, 64818), (8496, 57616), (8864, 55224), (9204, 53184), (9972, 49088), (9984, 49029), (10803, 45312), (11328, 43212), (12272, 39888), (13296, 36816), (13806, 35456), (14404, 33984), (14976, 32686), (15104, 32409), (16343, 29952), (16992, 28808), (17728, 27612), (18408, 26592), (19944, 24544), (21606, 22656)]