508712666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 1059028992

約数和(自身を除く): 550316326

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 41, 46, 62, 77, 82, 113, 154, 161, 217, 226, 253, 287, 322, 341, 434, 451, 506, 574, 682, 713, 791, 902, 943, 1243, 1271, 1426, 1582, 1771, 1886, 2387, 2486, 2542, 2599, 3157, 3503, 3542, 4633, 4774, 4991, 5198, 6314, 6601, 7006, 7843, 8701, 8897, 9266, 9982, 10373, 13202, 13981, 15686, 17402, 17794, 18193, 20746, 24521, 27962, 28589, 29233, 32431, 36386, 38533, 49042, 50963, 54901, 57178, 58466, 64862, 72611, 77066, 80569, 97867, 101926, 106559, 109802, 143623, 145222, 161138, 195734, 200123, 204631, 213118, 269731, 287246, 321563, 356741, 400246, 409262, 539462, 563983, 643126, 713482, 745913, 886259, 1005361, 1127966, 1172149, 1491826, 1579853, 1772518, 2010722, 2250941, 2344298, 3159706, 3303329, 4501882, 6203813, 6606658, 8205043, 11058971, 12407626, 16410086, 22117942, 23123303, 36336619, 46246606, 72673238, 254356333, 508712666]

約数ペア:

[(1, 508712666), (2, 254356333), (7, 72673238), (11, 46246606), (14, 36336619), (22, 23123303), (23, 22117942), (31, 16410086), (41, 12407626), (46, 11058971), (62, 8205043), (77, 6606658), (82, 6203813), (113, 4501882), (154, 3303329), (161, 3159706), (217, 2344298), (226, 2250941), (253, 2010722), (287, 1772518), (322, 1579853), (341, 1491826), (434, 1172149), (451, 1127966), (506, 1005361), (574, 886259), (682, 745913), (713, 713482), (791, 643126), (902, 563983), (943, 539462), (1243, 409262), (1271, 400246), (1426, 356741), (1582, 321563), (1771, 287246), (1886, 269731), (2387, 213118), (2486, 204631), (2542, 200123), (2599, 195734), (3157, 161138), (3503, 145222), (3542, 143623), (4633, 109802), (4774, 106559), (4991, 101926), (5198, 97867), (6314, 80569), (6601, 77066), (7006, 72611), (7843, 64862), (8701, 58466), (8897, 57178), (9266, 54901), (9982, 50963), (10373, 49042), (13202, 38533), (13981, 36386), (15686, 32431), (17402, 29233), (17794, 28589), (18193, 27962), (20746, 24521)]