405685056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2172

約数の個数: 112

約数和(自身を含む): 1235456000

約数和(自身を除く): 829770944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 151, 168, 192, 224, 302, 336, 448, 453, 604, 672, 906, 1057, 1208, 1344, 1812, 1999, 2114, 2416, 3171, 3624, 3998, 4228, 4832, 5997, 6342, 7248, 7996, 8456, 9664, 11994, 12684, 13993, 14496, 15992, 16912, 23988, 25368, 27986, 28992, 31984, 33824, 41979, 47976, 50736, 55972, 63968, 67648, 83958, 95952, 101472, 111944, 127936, 167916, 191904, 202944, 223888, 301849, 335832, 383808, 447776, 603698, 671664, 895552, 905547, 1207396, 1343328, 1811094, 2112943, 2414792, 2686656, 3622188, 4225886, 4829584, 6338829, 7244376, 8451772, 9659168, 12677658, 14488752, 16903544, 19318336, 25355316, 28977504, 33807088, 50710632, 57955008, 67614176, 101421264, 135228352, 202842528, 405685056]

約数ペア:

[(1, 405685056), (2, 202842528), (3, 135228352), (4, 101421264), (6, 67614176), (7, 57955008), (8, 50710632), (12, 33807088), (14, 28977504), (16, 25355316), (21, 19318336), (24, 16903544), (28, 14488752), (32, 12677658), (42, 9659168), (48, 8451772), (56, 7244376), (64, 6338829), (84, 4829584), (96, 4225886), (112, 3622188), (151, 2686656), (168, 2414792), (192, 2112943), (224, 1811094), (302, 1343328), (336, 1207396), (448, 905547), (453, 895552), (604, 671664), (672, 603698), (906, 447776), (1057, 383808), (1208, 335832), (1344, 301849), (1812, 223888), (1999, 202944), (2114, 191904), (2416, 167916), (3171, 127936), (3624, 111944), (3998, 101472), (4228, 95952), (4832, 83958), (5997, 67648), (6342, 63968), (7248, 55972), (7996, 50736), (8456, 47976), (9664, 41979), (11994, 33824), (12684, 31984), (13993, 28992), (14496, 27986), (15992, 25368), (16912, 23988)]