1619493120112

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{606559}}^1$

素因数の和:607374

約数の個数: 80

約数和(自身を含む): 3706518323200

約数和(自身を除く): 2087025203088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 769, 868, 1538, 1736, 3076, 3472, 5383, 6152, 10766, 12304, 21532, 23839, 43064, 47678, 86128, 95356, 166873, 190712, 333746, 381424, 606559, 667492, 1213118, 1334984, 2426236, 2669968, 4245913, 4852472, 8491826, 9704944, 16983652, 18803329, 33967304, 37606658, 67934608, 75213316, 131623303, 150426632, 263246606, 300853264, 466443871, 526493212, 932887742, 1052986424, 1865775484, 2105972848, 3265107097, 3731550968, 6530214194, 7463101936, 13060428388, 14459760001, 26120856776, 28919520002, 52241713552, 57839040004, 101218320007, 115678080008, 202436640014, 231356160016, 404873280028, 809746560056, 1619493120112]

約数ペア:

[(1, 1619493120112), (2, 809746560056), (4, 404873280028), (7, 231356160016), (8, 202436640014), (14, 115678080008), (16, 101218320007), (28, 57839040004), (31, 52241713552), (56, 28919520002), (62, 26120856776), (112, 14459760001), (124, 13060428388), (217, 7463101936), (248, 6530214194), (434, 3731550968), (496, 3265107097), (769, 2105972848), (868, 1865775484), (1538, 1052986424), (1736, 932887742), (3076, 526493212), (3472, 466443871), (5383, 300853264), (6152, 263246606), (10766, 150426632), (12304, 131623303), (21532, 75213316), (23839, 67934608), (43064, 37606658), (47678, 33967304), (86128, 18803329), (95356, 16983652), (166873, 9704944), (190712, 8491826), (333746, 4852472), (381424, 4245913), (606559, 2669968), (667492, 2426236), (1213118, 1334984)]