315045954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12619}}^1$

素因数の和:12719

約数の個数: 48

約数和(自身を含む): 728426400

約数和(自身を除く): 413380446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 12619, 24966, 25238, 37857, 75714, 113571, 227142, 239761, 479522, 719283, 921187, 1438566, 1842374, 2157849, 2763561, 4315698, 5527122, 8290683, 16581366, 17502553, 35005106, 52507659, 105015318, 157522977, 315045954]

約数ペア:

[(1, 315045954), (2, 157522977), (3, 105015318), (6, 52507659), (9, 35005106), (18, 17502553), (19, 16581366), (38, 8290683), (57, 5527122), (73, 4315698), (114, 2763561), (146, 2157849), (171, 1842374), (219, 1438566), (342, 921187), (438, 719283), (657, 479522), (1314, 239761), (1387, 227142), (2774, 113571), (4161, 75714), (8322, 37857), (12483, 25238), (12619, 24966)]