489388236476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1\times {\mathrm{132499}}^1$

素因数の和:134658

約数の個数: 48

約数和(自身を含む): 941152800000

約数和(自身を除く): 451764563524

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 2113, 4226, 8452, 40147, 48599, 80294, 97198, 132499, 160588, 194396, 264998, 529996, 923381, 1846762, 2517481, 3047477, 3693524, 5034962, 6094954, 10069924, 12189908, 57902063, 115804126, 231608252, 279970387, 559940774, 1119881548, 5319437353, 6439318901, 10638874706, 12878637802, 21277749412, 25757275604, 122347059119, 244694118238, 489388236476]

約数ペア:

[(1, 489388236476), (2, 244694118238), (4, 122347059119), (19, 25757275604), (23, 21277749412), (38, 12878637802), (46, 10638874706), (76, 6439318901), (92, 5319437353), (437, 1119881548), (874, 559940774), (1748, 279970387), (2113, 231608252), (4226, 115804126), (8452, 57902063), (40147, 12189908), (48599, 10069924), (80294, 6094954), (97198, 5034962), (132499, 3693524), (160588, 3047477), (194396, 2517481), (264998, 1846762), (529996, 923381)]