489127968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 1596643776

約数和(自身を除く): 1107515808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 504, 662, 672, 733, 993, 1008, 1324, 1466, 1986, 2016, 2199, 2317, 2648, 2932, 2979, 3972, 4398, 4634, 5131, 5296, 5864, 5958, 6597, 6951, 7944, 8796, 9268, 10262, 10592, 11728, 11916, 13194, 13902, 15393, 15888, 17592, 18536, 20524, 20853, 23456, 23832, 26388, 27804, 30786, 31776, 35184, 37072, 41048, 41706, 46179, 47664, 52776, 55608, 61572, 70368, 74144, 82096, 83412, 92358, 95328, 105552, 111216, 123144, 164192, 166824, 184716, 211104, 222432, 242623, 246288, 333648, 369432, 485246, 492576, 667296, 727869, 738864, 970492, 1455738, 1477728, 1698361, 1940984, 2183607, 2911476, 3396722, 3881968, 4367214, 5095083, 5822952, 6793444, 7763936, 8734428, 10190166, 11645904, 13586888, 15285249, 17468856, 20380332, 23291808, 27173776, 30570498, 34937712, 40760664, 54347552, 61140996, 69875424, 81521328, 122281992, 163042656, 244563984, 489127968]

約数ペア:

[(1, 489127968), (2, 244563984), (3, 163042656), (4, 122281992), (6, 81521328), (7, 69875424), (8, 61140996), (9, 54347552), (12, 40760664), (14, 34937712), (16, 30570498), (18, 27173776), (21, 23291808), (24, 20380332), (28, 17468856), (32, 15285249), (36, 13586888), (42, 11645904), (48, 10190166), (56, 8734428), (63, 7763936), (72, 6793444), (84, 5822952), (96, 5095083), (112, 4367214), (126, 3881968), (144, 3396722), (168, 2911476), (224, 2183607), (252, 1940984), (288, 1698361), (331, 1477728), (336, 1455738), (504, 970492), (662, 738864), (672, 727869), (733, 667296), (993, 492576), (1008, 485246), (1324, 369432), (1466, 333648), (1986, 246288), (2016, 242623), (2199, 222432), (2317, 211104), (2648, 184716), (2932, 166824), (2979, 164192), (3972, 123144), (4398, 111216), (4634, 105552), (5131, 95328), (5296, 92358), (5864, 83412), (5958, 82096), (6597, 74144), (6951, 70368), (7944, 61572), (8796, 55608), (9268, 52776), (10262, 47664), (10592, 46179), (11728, 41706), (11916, 41048), (13194, 37072), (13902, 35184), (15393, 31776), (15888, 30786), (17592, 27804), (18536, 26388), (20524, 23832), (20853, 23456)]