319050368

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 821304000

約数和(自身を除く): 502253632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 64, 86, 91, 98, 104, 112, 128, 169, 172, 182, 196, 208, 224, 301, 338, 343, 344, 364, 392, 416, 448, 559, 602, 637, 676, 686, 688, 728, 784, 832, 896, 1118, 1183, 1204, 1274, 1352, 1372, 1376, 1456, 1568, 1664, 2107, 2236, 2366, 2408, 2548, 2704, 2744, 2752, 2912, 3136, 3913, 4214, 4459, 4472, 4732, 4816, 5096, 5408, 5488, 5504, 5824, 6272, 7267, 7826, 8281, 8428, 8918, 8944, 9464, 9632, 10192, 10816, 10976, 11648, 14534, 14749, 15652, 16562, 16856, 17836, 17888, 18928, 19264, 20384, 21632, 21952, 27391, 29068, 29498, 31304, 33124, 33712, 35672, 35776, 37856, 38528, 40768, 43904, 50869, 54782, 57967, 58136, 58996, 62608, 66248, 67424, 71344, 71552, 75712, 81536, 101738, 109564, 115934, 116272, 117992, 125216, 132496, 134848, 142688, 151424, 191737, 203476, 219128, 231868, 232544, 235984, 250432, 264992, 269696, 285376, 356083, 383474, 406952, 438256, 463736, 465088, 471968, 500864, 529984, 570752, 712166, 766948, 813904, 876512, 927472, 930176, 943936, 1059968, 1424332, 1533896, 1627808, 1753024, 1854944, 1887872, 2492581, 2848664, 3067792, 3255616, 3506048, 3709888, 4985162, 5697328, 6135584, 6511232, 7419776, 9970324, 11394656, 12271168, 19940648, 22789312, 24542336, 39881296, 45578624, 79762592, 159525184, 319050368]

約数ペア:

[(1, 319050368), (2, 159525184), (4, 79762592), (7, 45578624), (8, 39881296), (13, 24542336), (14, 22789312), (16, 19940648), (26, 12271168), (28, 11394656), (32, 9970324), (43, 7419776), (49, 6511232), (52, 6135584), (56, 5697328), (64, 4985162), (86, 3709888), (91, 3506048), (98, 3255616), (104, 3067792), (112, 2848664), (128, 2492581), (169, 1887872), (172, 1854944), (182, 1753024), (196, 1627808), (208, 1533896), (224, 1424332), (301, 1059968), (338, 943936), (343, 930176), (344, 927472), (364, 876512), (392, 813904), (416, 766948), (448, 712166), (559, 570752), (602, 529984), (637, 500864), (676, 471968), (686, 465088), (688, 463736), (728, 438256), (784, 406952), (832, 383474), (896, 356083), (1118, 285376), (1183, 269696), (1204, 264992), (1274, 250432), (1352, 235984), (1372, 232544), (1376, 231868), (1456, 219128), (1568, 203476), (1664, 191737), (2107, 151424), (2236, 142688), (2366, 134848), (2408, 132496), (2548, 125216), (2704, 117992), (2744, 116272), (2752, 115934), (2912, 109564), (3136, 101738), (3913, 81536), (4214, 75712), (4459, 71552), (4472, 71344), (4732, 67424), (4816, 66248), (5096, 62608), (5408, 58996), (5488, 58136), (5504, 57967), (5824, 54782), (6272, 50869), (7267, 43904), (7826, 40768), (8281, 38528), (8428, 37856), (8918, 35776), (8944, 35672), (9464, 33712), (9632, 33124), (10192, 31304), (10816, 29498), (10976, 29068), (11648, 27391), (14534, 21952), (14749, 21632), (15652, 20384), (16562, 19264), (16856, 18928), (17836, 17888)]