402982144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 918328320

約数和(自身を除く): 515346176

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 64, 68, 103, 116, 124, 128, 136, 206, 232, 248, 256, 272, 412, 464, 493, 496, 527, 544, 824, 899, 928, 986, 992, 1054, 1088, 1648, 1751, 1798, 1856, 1972, 1984, 2108, 2176, 2987, 3193, 3296, 3502, 3596, 3712, 3944, 3968, 4216, 4352, 5974, 6386, 6592, 7004, 7192, 7424, 7888, 7936, 8432, 11948, 12772, 13184, 14008, 14384, 15283, 15776, 16864, 23896, 25544, 26368, 28016, 28768, 30566, 31552, 33728, 47792, 50779, 51088, 54281, 56032, 57536, 61132, 63104, 67456, 92597, 95584, 101558, 102176, 108562, 112064, 115072, 122264, 126208, 134912, 185194, 191168, 203116, 204352, 217124, 224128, 230144, 244528, 370388, 382336, 406232, 408704, 434248, 448256, 489056, 740776, 764672, 812464, 817408, 868496, 978112, 1481552, 1574149, 1624928, 1736992, 1956224, 2963104, 3148298, 3249856, 3473984, 3912448, 5926208, 6296596, 6499712, 6947968, 11852416, 12593192, 12999424, 13895936, 23704832, 25186384, 50372768, 100745536, 201491072, 402982144]

約数ペア:

[(1, 402982144), (2, 201491072), (4, 100745536), (8, 50372768), (16, 25186384), (17, 23704832), (29, 13895936), (31, 12999424), (32, 12593192), (34, 11852416), (58, 6947968), (62, 6499712), (64, 6296596), (68, 5926208), (103, 3912448), (116, 3473984), (124, 3249856), (128, 3148298), (136, 2963104), (206, 1956224), (232, 1736992), (248, 1624928), (256, 1574149), (272, 1481552), (412, 978112), (464, 868496), (493, 817408), (496, 812464), (527, 764672), (544, 740776), (824, 489056), (899, 448256), (928, 434248), (986, 408704), (992, 406232), (1054, 382336), (1088, 370388), (1648, 244528), (1751, 230144), (1798, 224128), (1856, 217124), (1972, 204352), (1984, 203116), (2108, 191168), (2176, 185194), (2987, 134912), (3193, 126208), (3296, 122264), (3502, 115072), (3596, 112064), (3712, 108562), (3944, 102176), (3968, 101558), (4216, 95584), (4352, 92597), (5974, 67456), (6386, 63104), (6592, 61132), (7004, 57536), (7192, 56032), (7424, 54281), (7888, 51088), (7936, 50779), (8432, 47792), (11948, 33728), (12772, 31552), (13184, 30566), (14008, 28768), (14384, 28016), (15283, 26368), (15776, 25544), (16864, 23896)]