255374208

素因数分解:

$2^7\times 3^4\times {\mathrm{24631}}^1$

素因数の和:24657

約数の個数: 80

約数和(自身を含む): 760020360

約数和(自身を除く): 504646152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 24631, 49262, 73893, 98524, 147786, 197048, 221679, 295572, 394096, 443358, 591144, 665037, 788192, 886716, 1182288, 1330074, 1576384, 1773432, 1995111, 2364576, 2660148, 3152768, 3546864, 3990222, 4729152, 5320296, 7093728, 7980444, 9458304, 10640592, 14187456, 15960888, 21281184, 28374912, 31921776, 42562368, 63843552, 85124736, 127687104, 255374208]

約数ペア:

[(1, 255374208), (2, 127687104), (3, 85124736), (4, 63843552), (6, 42562368), (8, 31921776), (9, 28374912), (12, 21281184), (16, 15960888), (18, 14187456), (24, 10640592), (27, 9458304), (32, 7980444), (36, 7093728), (48, 5320296), (54, 4729152), (64, 3990222), (72, 3546864), (81, 3152768), (96, 2660148), (108, 2364576), (128, 1995111), (144, 1773432), (162, 1576384), (192, 1330074), (216, 1182288), (288, 886716), (324, 788192), (384, 665037), (432, 591144), (576, 443358), (648, 394096), (864, 295572), (1152, 221679), (1296, 197048), (1728, 147786), (2592, 98524), (3456, 73893), (5184, 49262), (10368, 24631)]