247141776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3851}}^1$

素因数の和:4060

約数の個数: 80

約数和(自身を含む): 733667328

約数和(自身を除く): 486525552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 3056, 3851, 4011, 4584, 5348, 7702, 8022, 9168, 10696, 11553, 15404, 16044, 21392, 23106, 26957, 30808, 32088, 46212, 53914, 61616, 64176, 80871, 92424, 107828, 161742, 184848, 215656, 323484, 431312, 646968, 735541, 1293936, 1471082, 2206623, 2942164, 4413246, 5148787, 5884328, 8826492, 10297574, 11768656, 15446361, 17652984, 20595148, 30892722, 35305968, 41190296, 61785444, 82380592, 123570888, 247141776]

約数ペア:

[(1, 247141776), (2, 123570888), (3, 82380592), (4, 61785444), (6, 41190296), (7, 35305968), (8, 30892722), (12, 20595148), (14, 17652984), (16, 15446361), (21, 11768656), (24, 10297574), (28, 8826492), (42, 5884328), (48, 5148787), (56, 4413246), (84, 2942164), (112, 2206623), (168, 1471082), (191, 1293936), (336, 735541), (382, 646968), (573, 431312), (764, 323484), (1146, 215656), (1337, 184848), (1528, 161742), (2292, 107828), (2674, 92424), (3056, 80871), (3851, 64176), (4011, 61616), (4584, 53914), (5348, 46212), (7702, 32088), (8022, 30808), (9168, 26957), (10696, 23106), (11553, 21392), (15404, 16044)]