313612656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2437}}^1$

素因数の和:2838

約数の個数: 80

約数和(自身を含む): 928702464

約数和(自身を除く): 615089808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 766, 1149, 1532, 2298, 2437, 2681, 3064, 4596, 4874, 5362, 6128, 7311, 8043, 9192, 9748, 10724, 14622, 16086, 17059, 18384, 19496, 21448, 29244, 32172, 34118, 38992, 42896, 51177, 58488, 64344, 68236, 102354, 116976, 128688, 136472, 204708, 272944, 409416, 818832, 933371, 1866742, 2800113, 3733484, 5600226, 6533597, 7466968, 11200452, 13067194, 14933936, 19600791, 22400904, 26134388, 39201582, 44801808, 52268776, 78403164, 104537552, 156806328, 313612656]

約数ペア:

[(1, 313612656), (2, 156806328), (3, 104537552), (4, 78403164), (6, 52268776), (7, 44801808), (8, 39201582), (12, 26134388), (14, 22400904), (16, 19600791), (21, 14933936), (24, 13067194), (28, 11200452), (42, 7466968), (48, 6533597), (56, 5600226), (84, 3733484), (112, 2800113), (168, 1866742), (336, 933371), (383, 818832), (766, 409416), (1149, 272944), (1532, 204708), (2298, 136472), (2437, 128688), (2681, 116976), (3064, 102354), (4596, 68236), (4874, 64344), (5362, 58488), (6128, 51177), (7311, 42896), (8043, 38992), (9192, 34118), (9748, 32172), (10724, 29244), (14622, 21448), (16086, 19496), (17059, 18384)]