946792384

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 1920240000

約数和(自身を除く): 973447616

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 139, 142, 278, 284, 556, 568, 1112, 1136, 1499, 2224, 2272, 2998, 4448, 4544, 5996, 8896, 9869, 11992, 19738, 23984, 39476, 47968, 78952, 95936, 106429, 157904, 208361, 212858, 315808, 416722, 425716, 631616, 833444, 851432, 1666888, 1702864, 3333776, 3405728, 6667552, 6811456, 13335104, 14793631, 29587262, 59174524, 118349048, 236698096, 473396192, 946792384]

約数ペア:

[(1, 946792384), (2, 473396192), (4, 236698096), (8, 118349048), (16, 59174524), (32, 29587262), (64, 14793631), (71, 13335104), (139, 6811456), (142, 6667552), (278, 3405728), (284, 3333776), (556, 1702864), (568, 1666888), (1112, 851432), (1136, 833444), (1499, 631616), (2224, 425716), (2272, 416722), (2998, 315808), (4448, 212858), (4544, 208361), (5996, 157904), (8896, 106429), (9869, 95936), (11992, 78952), (19738, 47968), (23984, 39476)]