15678847968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{61561}}^1$

素因数の和:61960

約数の個数: 96

約数和(自身を含む): 47161416960

約数和(自身を除く): 31482568992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 379, 672, 758, 1137, 1516, 2274, 2653, 3032, 4548, 5306, 6064, 7959, 9096, 10612, 12128, 15918, 18192, 21224, 31836, 36384, 42448, 61561, 63672, 84896, 123122, 127344, 184683, 246244, 254688, 369366, 430927, 492488, 738732, 861854, 984976, 1292781, 1477464, 1723708, 1969952, 2585562, 2954928, 3447416, 5171124, 5909856, 6894832, 10342248, 13789664, 20684496, 23331619, 41368992, 46663238, 69994857, 93326476, 139989714, 163321333, 186652952, 279979428, 326642666, 373305904, 489963999, 559958856, 653285332, 746611808, 979927998, 1119917712, 1306570664, 1959855996, 2239835424, 2613141328, 3919711992, 5226282656, 7839423984, 15678847968]

約数ペア:

[(1, 15678847968), (2, 7839423984), (3, 5226282656), (4, 3919711992), (6, 2613141328), (7, 2239835424), (8, 1959855996), (12, 1306570664), (14, 1119917712), (16, 979927998), (21, 746611808), (24, 653285332), (28, 559958856), (32, 489963999), (42, 373305904), (48, 326642666), (56, 279979428), (84, 186652952), (96, 163321333), (112, 139989714), (168, 93326476), (224, 69994857), (336, 46663238), (379, 41368992), (672, 23331619), (758, 20684496), (1137, 13789664), (1516, 10342248), (2274, 6894832), (2653, 5909856), (3032, 5171124), (4548, 3447416), (5306, 2954928), (6064, 2585562), (7959, 1969952), (9096, 1723708), (10612, 1477464), (12128, 1292781), (15918, 984976), (18192, 861854), (21224, 738732), (31836, 492488), (36384, 430927), (42448, 369366), (61561, 254688), (63672, 246244), (84896, 184683), (123122, 127344)]