412156904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 819456000

約数和(自身を除く): 407299096

約数列:

[1, 2, 4, 8, 31, 62, 79, 109, 124, 158, 193, 218, 248, 316, 386, 436, 632, 772, 872, 1544, 2449, 3379, 4898, 5983, 6758, 8611, 9796, 11966, 13516, 15247, 17222, 19592, 21037, 23932, 27032, 30494, 34444, 42074, 47864, 60988, 68888, 84148, 121976, 168296, 266941, 472657, 533882, 652147, 945314, 1067764, 1304294, 1661923, 1890628, 2135528, 2608588, 3323846, 3781256, 5217176, 6647692, 13295384, 51519613, 103039226, 206078452, 412156904]

約数ペア:

[(1, 412156904), (2, 206078452), (4, 103039226), (8, 51519613), (31, 13295384), (62, 6647692), (79, 5217176), (109, 3781256), (124, 3323846), (158, 2608588), (193, 2135528), (218, 1890628), (248, 1661923), (316, 1304294), (386, 1067764), (436, 945314), (632, 652147), (772, 533882), (872, 472657), (1544, 266941), (2449, 168296), (3379, 121976), (4898, 84148), (5983, 68888), (6758, 60988), (8611, 47864), (9796, 42074), (11966, 34444), (13516, 30494), (15247, 27032), (17222, 23932), (19592, 21037)]