323990208

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 967036928

約数和(自身を除く): 643046720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 103, 127, 129, 144, 172, 192, 206, 254, 258, 288, 309, 344, 381, 387, 412, 508, 516, 576, 618, 688, 762, 774, 824, 927, 1016, 1032, 1143, 1236, 1376, 1524, 1548, 1648, 1854, 2032, 2064, 2286, 2472, 2752, 3048, 3096, 3296, 3708, 4064, 4128, 4429, 4572, 4944, 5461, 6096, 6192, 6592, 7416, 8128, 8256, 8858, 9144, 9888, 10922, 12192, 12384, 13081, 13287, 14832, 16383, 17716, 18288, 19776, 21844, 24384, 24768, 26162, 26574, 29664, 32766, 35432, 36576, 39243, 39861, 43688, 49149, 52324, 53148, 59328, 65532, 70864, 73152, 78486, 79722, 87376, 98298, 104648, 106296, 117729, 131064, 141728, 156972, 159444, 174752, 196596, 209296, 212592, 235458, 262128, 283456, 313944, 318888, 349504, 393192, 418592, 425184, 470916, 524256, 562483, 627888, 637776, 786384, 837184, 850368, 941832, 1048512, 1124966, 1255776, 1275552, 1572768, 1687449, 1883664, 2249932, 2511552, 2551104, 3145536, 3374898, 3767328, 4499864, 5062347, 6749796, 7534656, 8999728, 10124694, 13499592, 17999456, 20249388, 26999184, 35998912, 40498776, 53998368, 80997552, 107996736, 161995104, 323990208]

約数ペア:

[(1, 323990208), (2, 161995104), (3, 107996736), (4, 80997552), (6, 53998368), (8, 40498776), (9, 35998912), (12, 26999184), (16, 20249388), (18, 17999456), (24, 13499592), (32, 10124694), (36, 8999728), (43, 7534656), (48, 6749796), (64, 5062347), (72, 4499864), (86, 3767328), (96, 3374898), (103, 3145536), (127, 2551104), (129, 2511552), (144, 2249932), (172, 1883664), (192, 1687449), (206, 1572768), (254, 1275552), (258, 1255776), (288, 1124966), (309, 1048512), (344, 941832), (381, 850368), (387, 837184), (412, 786384), (508, 637776), (516, 627888), (576, 562483), (618, 524256), (688, 470916), (762, 425184), (774, 418592), (824, 393192), (927, 349504), (1016, 318888), (1032, 313944), (1143, 283456), (1236, 262128), (1376, 235458), (1524, 212592), (1548, 209296), (1648, 196596), (1854, 174752), (2032, 159444), (2064, 156972), (2286, 141728), (2472, 131064), (2752, 117729), (3048, 106296), (3096, 104648), (3296, 98298), (3708, 87376), (4064, 79722), (4128, 78486), (4429, 73152), (4572, 70864), (4944, 65532), (5461, 59328), (6096, 53148), (6192, 52324), (6592, 49149), (7416, 43688), (8128, 39861), (8256, 39243), (8858, 36576), (9144, 35432), (9888, 32766), (10922, 29664), (12192, 26574), (12384, 26162), (13081, 24768), (13287, 24384), (14832, 21844), (16383, 19776), (17716, 18288)]