126378816

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 112

約数和(自身を含む): 365760000

約数和(自身を除く): 239381184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1249, 1488, 1581, 1632, 1984, 2108, 2498, 2976, 3162, 3264, 3747, 4216, 4996, 5952, 6324, 7494, 8432, 9992, 12648, 14988, 16864, 19984, 21233, 25296, 29976, 33728, 38719, 39968, 42466, 50592, 59952, 63699, 77438, 79936, 84932, 101184, 116157, 119904, 127398, 154876, 169864, 232314, 239808, 254796, 309752, 339728, 464628, 509592, 619504, 658223, 679456, 929256, 1019184, 1239008, 1316446, 1358912, 1858512, 1974669, 2038368, 2478016, 2632892, 3717024, 3949338, 4076736, 5265784, 7434048, 7898676, 10531568, 15797352, 21063136, 31594704, 42126272, 63189408, 126378816]

約数ペア:

[(1, 126378816), (2, 63189408), (3, 42126272), (4, 31594704), (6, 21063136), (8, 15797352), (12, 10531568), (16, 7898676), (17, 7434048), (24, 5265784), (31, 4076736), (32, 3949338), (34, 3717024), (48, 2632892), (51, 2478016), (62, 2038368), (64, 1974669), (68, 1858512), (93, 1358912), (96, 1316446), (102, 1239008), (124, 1019184), (136, 929256), (186, 679456), (192, 658223), (204, 619504), (248, 509592), (272, 464628), (372, 339728), (408, 309752), (496, 254796), (527, 239808), (544, 232314), (744, 169864), (816, 154876), (992, 127398), (1054, 119904), (1088, 116157), (1249, 101184), (1488, 84932), (1581, 79936), (1632, 77438), (1984, 63699), (2108, 59952), (2498, 50592), (2976, 42466), (3162, 39968), (3264, 38719), (3747, 33728), (4216, 29976), (4996, 25296), (5952, 21233), (6324, 19984), (7494, 16864), (8432, 14988), (9992, 12648)]