13220256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 27035232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 191, 206, 224, 309, 336, 382, 412, 573, 618, 672, 721, 764, 824, 1146, 1236, 1337, 1442, 1528, 1648, 2163, 2292, 2472, 2674, 2884, 3056, 3296, 4011, 4326, 4584, 4944, 5348, 5768, 6112, 8022, 8652, 9168, 9888, 10696, 11536, 16044, 17304, 18336, 19673, 21392, 23072, 32088, 34608, 39346, 42784, 59019, 64176, 69216, 78692, 118038, 128352, 137711, 157384, 236076, 275422, 314768, 413133, 472152, 550844, 629536, 826266, 944304, 1101688, 1652532, 1888608, 2203376, 3305064, 4406752, 6610128, 13220256]

約数ペア:

[(1, 13220256), (2, 6610128), (3, 4406752), (4, 3305064), (6, 2203376), (7, 1888608), (8, 1652532), (12, 1101688), (14, 944304), (16, 826266), (21, 629536), (24, 550844), (28, 472152), (32, 413133), (42, 314768), (48, 275422), (56, 236076), (84, 157384), (96, 137711), (103, 128352), (112, 118038), (168, 78692), (191, 69216), (206, 64176), (224, 59019), (309, 42784), (336, 39346), (382, 34608), (412, 32088), (573, 23072), (618, 21392), (672, 19673), (721, 18336), (764, 17304), (824, 16044), (1146, 11536), (1236, 10696), (1337, 9888), (1442, 9168), (1528, 8652), (1648, 8022), (2163, 6112), (2292, 5768), (2472, 5348), (2674, 4944), (2884, 4584), (3056, 4326), (3296, 4011)]