266436495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 535272192

約数和(自身を除く): 268835697

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 73, 85, 117, 153, 195, 219, 221, 255, 365, 367, 585, 657, 663, 765, 949, 1095, 1101, 1105, 1241, 1835, 1989, 2847, 3285, 3303, 3315, 3723, 4745, 4771, 5505, 6205, 6239, 8541, 9945, 11169, 14235, 14313, 16133, 16515, 18615, 18717, 23855, 26791, 31195, 42705, 42939, 48399, 55845, 56151, 71565, 80373, 80665, 81107, 93585, 133955, 145197, 214695, 241119, 241995, 243321, 280755, 348283, 401865, 405535, 455447, 725985, 729963, 1044849, 1205595, 1216605, 1366341, 1741415, 2277235, 3134547, 3649815, 4099023, 5224245, 5920811, 6831705, 15672735, 17762433, 20495115, 29604055, 53287299, 88812165, 266436495]

約数ペア:

[(1, 266436495), (3, 88812165), (5, 53287299), (9, 29604055), (13, 20495115), (15, 17762433), (17, 15672735), (39, 6831705), (45, 5920811), (51, 5224245), (65, 4099023), (73, 3649815), (85, 3134547), (117, 2277235), (153, 1741415), (195, 1366341), (219, 1216605), (221, 1205595), (255, 1044849), (365, 729963), (367, 725985), (585, 455447), (657, 405535), (663, 401865), (765, 348283), (949, 280755), (1095, 243321), (1101, 241995), (1105, 241119), (1241, 214695), (1835, 145197), (1989, 133955), (2847, 93585), (3285, 81107), (3303, 80665), (3315, 80373), (3723, 71565), (4745, 56151), (4771, 55845), (5505, 48399), (6205, 42939), (6239, 42705), (8541, 31195), (9945, 26791), (11169, 23855), (14235, 18717), (14313, 18615), (16133, 16515)]