1109984016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20240

約数の個数: 80

約数和(自身を含む): 3040107008

約数和(自身を除く): 1930122992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4588, 6882, 9176, 13764, 18352, 20161, 27528, 40322, 55056, 60483, 80644, 120966, 161288, 241932, 322576, 483864, 624991, 745957, 967728, 1249982, 1491914, 1874973, 2237871, 2499964, 2983828, 3749946, 4475742, 4999928, 5967656, 7499892, 8951484, 9999856, 11935312, 14999784, 17902968, 23124667, 29999568, 35805936, 46249334, 69374001, 92498668, 138748002, 184997336, 277496004, 369994672, 554992008, 1109984016]

約数ペア:

[(1, 1109984016), (2, 554992008), (3, 369994672), (4, 277496004), (6, 184997336), (8, 138748002), (12, 92498668), (16, 69374001), (24, 46249334), (31, 35805936), (37, 29999568), (48, 23124667), (62, 17902968), (74, 14999784), (93, 11935312), (111, 9999856), (124, 8951484), (148, 7499892), (186, 5967656), (222, 4999928), (248, 4475742), (296, 3749946), (372, 2983828), (444, 2499964), (496, 2237871), (592, 1874973), (744, 1491914), (888, 1249982), (1147, 967728), (1488, 745957), (1776, 624991), (2294, 483864), (3441, 322576), (4588, 241932), (6882, 161288), (9176, 120966), (13764, 80644), (18352, 60483), (20161, 55056), (27528, 40322)]