317682008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 708480000

約数和(自身を除く): 390797992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 199, 203, 232, 398, 406, 796, 812, 983, 1393, 1592, 1624, 1966, 2786, 3932, 5572, 5771, 6881, 7864, 11144, 11542, 13762, 23084, 27524, 28507, 40397, 46168, 55048, 57014, 80794, 114028, 161588, 195617, 199549, 228056, 323176, 391234, 399098, 782468, 798196, 1369319, 1564936, 1596392, 2738638, 5477276, 5672893, 10954552, 11345786, 22691572, 39710251, 45383144, 79420502, 158841004, 317682008]

約数ペア:

[(1, 317682008), (2, 158841004), (4, 79420502), (7, 45383144), (8, 39710251), (14, 22691572), (28, 11345786), (29, 10954552), (56, 5672893), (58, 5477276), (116, 2738638), (199, 1596392), (203, 1564936), (232, 1369319), (398, 798196), (406, 782468), (796, 399098), (812, 391234), (983, 323176), (1393, 228056), (1592, 199549), (1624, 195617), (1966, 161588), (2786, 114028), (3932, 80794), (5572, 57014), (5771, 55048), (6881, 46168), (7864, 40397), (11144, 28507), (11542, 27524), (13762, 23084)]