311530752

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 992402880

約数和(自身を除く): 680872128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3467, 3744, 4992, 5616, 6912, 6934, 7488, 9984, 10401, 11232, 13868, 14976, 20802, 22464, 27736, 29952, 31203, 41604, 44928, 45071, 55472, 62406, 83208, 89856, 90142, 93609, 110944, 124812, 135213, 166416, 180284, 187218, 221888, 249624, 270426, 332832, 360568, 374436, 405639, 443776, 499248, 540852, 665664, 721136, 748872, 811278, 887552, 998496, 1081704, 1216917, 1331328, 1442272, 1497744, 1622556, 1996992, 2163408, 2433834, 2662656, 2884544, 2995488, 3245112, 3993984, 4326816, 4867668, 5769088, 5990976, 6490224, 7987968, 8653632, 9735336, 11538176, 11981952, 12980448, 17307264, 19470672, 23963904, 25960896, 34614528, 38941344, 51921792, 77882688, 103843584, 155765376, 311530752]

約数ペア:

[(1, 311530752), (2, 155765376), (3, 103843584), (4, 77882688), (6, 51921792), (8, 38941344), (9, 34614528), (12, 25960896), (13, 23963904), (16, 19470672), (18, 17307264), (24, 12980448), (26, 11981952), (27, 11538176), (32, 9735336), (36, 8653632), (39, 7987968), (48, 6490224), (52, 5990976), (54, 5769088), (64, 4867668), (72, 4326816), (78, 3993984), (96, 3245112), (104, 2995488), (108, 2884544), (117, 2662656), (128, 2433834), (144, 2163408), (156, 1996992), (192, 1622556), (208, 1497744), (216, 1442272), (234, 1331328), (256, 1216917), (288, 1081704), (312, 998496), (351, 887552), (384, 811278), (416, 748872), (432, 721136), (468, 665664), (576, 540852), (624, 499248), (702, 443776), (768, 405639), (832, 374436), (864, 360568), (936, 332832), (1152, 270426), (1248, 249624), (1404, 221888), (1664, 187218), (1728, 180284), (1872, 166416), (2304, 135213), (2496, 124812), (2808, 110944), (3328, 93609), (3456, 90142), (3467, 89856), (3744, 83208), (4992, 62406), (5616, 55472), (6912, 45071), (6934, 44928), (7488, 41604), (9984, 31203), (10401, 29952), (11232, 27736), (13868, 22464), (14976, 20802)]