213931344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 604961280

約数和(自身を除く): 391029936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 419, 528, 838, 967, 1257, 1676, 1934, 2514, 2901, 3352, 3868, 4609, 5028, 5802, 6704, 7736, 9218, 10056, 10637, 11604, 13827, 15472, 18436, 20112, 21274, 23208, 27654, 31911, 36872, 42548, 46416, 55308, 63822, 73744, 85096, 110616, 127644, 170192, 221232, 255288, 405173, 510576, 810346, 1215519, 1620692, 2431038, 3241384, 4456903, 4862076, 6482768, 8913806, 9724152, 13370709, 17827612, 19448304, 26741418, 35655224, 53482836, 71310448, 106965672, 213931344]

約数ペア:

[(1, 213931344), (2, 106965672), (3, 71310448), (4, 53482836), (6, 35655224), (8, 26741418), (11, 19448304), (12, 17827612), (16, 13370709), (22, 9724152), (24, 8913806), (33, 6482768), (44, 4862076), (48, 4456903), (66, 3241384), (88, 2431038), (132, 1620692), (176, 1215519), (264, 810346), (419, 510576), (528, 405173), (838, 255288), (967, 221232), (1257, 170192), (1676, 127644), (1934, 110616), (2514, 85096), (2901, 73744), (3352, 63822), (3868, 55308), (4609, 46416), (5028, 42548), (5802, 36872), (6704, 31911), (7736, 27654), (9218, 23208), (10056, 21274), (10637, 20112), (11604, 18436), (13827, 15472)]