211728504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18341}}^1$

素因数の和:18400

約数の個数: 64

約数和(自身を含む): 585476640

約数和(自身を除く): 373748136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 18341, 36682, 55023, 73364, 110046, 146728, 220092, 238433, 440184, 476866, 678617, 715299, 953732, 1357234, 1430598, 1907464, 2035851, 2714468, 2861196, 4071702, 5428936, 5722392, 8143404, 8822021, 16286808, 17644042, 26466063, 35288084, 52932126, 70576168, 105864252, 211728504]

約数ペア:

[(1, 211728504), (2, 105864252), (3, 70576168), (4, 52932126), (6, 35288084), (8, 26466063), (12, 17644042), (13, 16286808), (24, 8822021), (26, 8143404), (37, 5722392), (39, 5428936), (52, 4071702), (74, 2861196), (78, 2714468), (104, 2035851), (111, 1907464), (148, 1430598), (156, 1357234), (222, 953732), (296, 715299), (312, 678617), (444, 476866), (481, 440184), (888, 238433), (962, 220092), (1443, 146728), (1924, 110046), (2886, 73364), (3848, 55023), (5772, 36682), (11544, 18341)]