399020736

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2918

約数の個数: 112

約数和(自身を含む): 1144243584

約数和(自身を除く): 745222848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1632, 2064, 2193, 2752, 2843, 2924, 3264, 4128, 4386, 5686, 5848, 8256, 8529, 8772, 11372, 11696, 17058, 17544, 22744, 23392, 34116, 35088, 45488, 46784, 48331, 68232, 70176, 90976, 96662, 122249, 136464, 140352, 144993, 181952, 193324, 244498, 272928, 289986, 366747, 386648, 488996, 545856, 579972, 733494, 773296, 977992, 1159944, 1466988, 1546592, 1955984, 2078233, 2319888, 2933976, 3093184, 3911968, 4156466, 4639776, 5867952, 6234699, 7823936, 8312932, 9279552, 11735904, 12469398, 16625864, 23471808, 24938796, 33251728, 49877592, 66503456, 99755184, 133006912, 199510368, 399020736]

約数ペア:

[(1, 399020736), (2, 199510368), (3, 133006912), (4, 99755184), (6, 66503456), (8, 49877592), (12, 33251728), (16, 24938796), (17, 23471808), (24, 16625864), (32, 12469398), (34, 11735904), (43, 9279552), (48, 8312932), (51, 7823936), (64, 6234699), (68, 5867952), (86, 4639776), (96, 4156466), (102, 3911968), (129, 3093184), (136, 2933976), (172, 2319888), (192, 2078233), (204, 1955984), (258, 1546592), (272, 1466988), (344, 1159944), (408, 977992), (516, 773296), (544, 733494), (688, 579972), (731, 545856), (816, 488996), (1032, 386648), (1088, 366747), (1376, 289986), (1462, 272928), (1632, 244498), (2064, 193324), (2193, 181952), (2752, 144993), (2843, 140352), (2924, 136464), (3264, 122249), (4128, 96662), (4386, 90976), (5686, 70176), (5848, 68232), (8256, 48331), (8529, 46784), (8772, 45488), (11372, 35088), (11696, 34116), (17058, 23392), (17544, 22744)]