31210368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 100465920

約数和(自身を除く): 69255552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 683, 714, 816, 896, 952, 1088, 1344, 1366, 1428, 1632, 1904, 2049, 2176, 2688, 2732, 2856, 3264, 3808, 4098, 4781, 5464, 5712, 6528, 7616, 8196, 9562, 10928, 11424, 11611, 14343, 15232, 16392, 19124, 21856, 22848, 23222, 28686, 32784, 34833, 38248, 43712, 45696, 46444, 57372, 65568, 69666, 76496, 81277, 87424, 92888, 114744, 131136, 139332, 152992, 162554, 185776, 229488, 243831, 262272, 278664, 305984, 325108, 371552, 458976, 487662, 557328, 611968, 650216, 743104, 917952, 975324, 1114656, 1300432, 1486208, 1835904, 1950648, 2229312, 2600864, 3901296, 4458624, 5201728, 7802592, 10403456, 15605184, 31210368]

約数ペア:

[(1, 31210368), (2, 15605184), (3, 10403456), (4, 7802592), (6, 5201728), (7, 4458624), (8, 3901296), (12, 2600864), (14, 2229312), (16, 1950648), (17, 1835904), (21, 1486208), (24, 1300432), (28, 1114656), (32, 975324), (34, 917952), (42, 743104), (48, 650216), (51, 611968), (56, 557328), (64, 487662), (68, 458976), (84, 371552), (96, 325108), (102, 305984), (112, 278664), (119, 262272), (128, 243831), (136, 229488), (168, 185776), (192, 162554), (204, 152992), (224, 139332), (238, 131136), (272, 114744), (336, 92888), (357, 87424), (384, 81277), (408, 76496), (448, 69666), (476, 65568), (544, 57372), (672, 46444), (683, 45696), (714, 43712), (816, 38248), (896, 34833), (952, 32784), (1088, 28686), (1344, 23222), (1366, 22848), (1428, 21856), (1632, 19124), (1904, 16392), (2049, 15232), (2176, 14343), (2688, 11611), (2732, 11424), (2856, 10928), (3264, 9562), (3808, 8196), (4098, 7616), (4781, 6528), (5464, 5712)]