389644584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12143}}^1$

素因数の和:12350

約数の個数: 64

約数和(自身を含む): 1119191040

約数和(自身を除く): 729546456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 4011, 4584, 5348, 8022, 10696, 12143, 16044, 24286, 32088, 36429, 48572, 72858, 85001, 97144, 145716, 170002, 255003, 291432, 340004, 510006, 680008, 1020012, 2040024, 2319313, 4638626, 6957939, 9277252, 13915878, 16235191, 18554504, 27831756, 32470382, 48705573, 55663512, 64940764, 97411146, 129881528, 194822292, 389644584]

約数ペア:

[(1, 389644584), (2, 194822292), (3, 129881528), (4, 97411146), (6, 64940764), (7, 55663512), (8, 48705573), (12, 32470382), (14, 27831756), (21, 18554504), (24, 16235191), (28, 13915878), (42, 9277252), (56, 6957939), (84, 4638626), (168, 2319313), (191, 2040024), (382, 1020012), (573, 680008), (764, 510006), (1146, 340004), (1337, 291432), (1528, 255003), (2292, 170002), (2674, 145716), (4011, 97144), (4584, 85001), (5348, 72858), (8022, 48572), (10696, 36429), (12143, 32088), (16044, 24286)]