494315691285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{72421}}^1$

素因数の和:72559

約数の個数: 128

約数和(自身を含む): 946097832960

約数和(自身を除く): 451782141675

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 71, 85, 87, 145, 195, 213, 221, 255, 355, 377, 435, 493, 663, 923, 1065, 1105, 1131, 1207, 1479, 1885, 2059, 2465, 2769, 3315, 3621, 4615, 5655, 6035, 6177, 6409, 7395, 10295, 13845, 15691, 18105, 19227, 26767, 30885, 32045, 35003, 47073, 72421, 78455, 80301, 96135, 105009, 133835, 175015, 217263, 235365, 362105, 401505, 455039, 525045, 941473, 1086315, 1231157, 1365117, 2100209, 2275195, 2824419, 3693471, 4707365, 5141891, 6155785, 6300627, 6825585, 10501045, 14122095, 15425673, 16005041, 18467355, 25709455, 27302717, 31503135, 35703553, 48015123, 66844583, 77128365, 80025205, 81908151, 87412147, 107110659, 136513585, 149114839, 178517765, 200533749, 240075615, 262236441, 334222915, 409540755, 437060735, 447344517, 464146189, 535553295, 745574195, 1002668745, 1136357911, 1311182205, 1392438567, 1938492907, 2236722585, 2320730945, 2534952263, 3409073733, 5681789555, 5815478721, 6962192835, 7604856789, 9692464535, 12674761315, 17045368665, 29077393605, 32954379419, 38024283945, 98863138257, 164771897095, 494315691285]

約数ペア:

[(1, 494315691285), (3, 164771897095), (5, 98863138257), (13, 38024283945), (15, 32954379419), (17, 29077393605), (29, 17045368665), (39, 12674761315), (51, 9692464535), (65, 7604856789), (71, 6962192835), (85, 5815478721), (87, 5681789555), (145, 3409073733), (195, 2534952263), (213, 2320730945), (221, 2236722585), (255, 1938492907), (355, 1392438567), (377, 1311182205), (435, 1136357911), (493, 1002668745), (663, 745574195), (923, 535553295), (1065, 464146189), (1105, 447344517), (1131, 437060735), (1207, 409540755), (1479, 334222915), (1885, 262236441), (2059, 240075615), (2465, 200533749), (2769, 178517765), (3315, 149114839), (3621, 136513585), (4615, 107110659), (5655, 87412147), (6035, 81908151), (6177, 80025205), (6409, 77128365), (7395, 66844583), (10295, 48015123), (13845, 35703553), (15691, 31503135), (18105, 27302717), (19227, 25709455), (26767, 18467355), (30885, 16005041), (32045, 15425673), (35003, 14122095), (47073, 10501045), (72421, 6825585), (78455, 6300627), (80301, 6155785), (96135, 5141891), (105009, 4707365), (133835, 3693471), (175015, 2824419), (217263, 2275195), (235365, 2100209), (362105, 1365117), (401505, 1231157), (455039, 1086315), (525045, 941473)]