250286736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 779950080

約数和(自身を除く): 529663344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 139, 161, 168, 184, 233, 276, 278, 322, 336, 368, 417, 466, 483, 552, 556, 644, 699, 834, 932, 966, 973, 1104, 1112, 1288, 1398, 1631, 1668, 1864, 1932, 1946, 2224, 2576, 2796, 2919, 3197, 3262, 3336, 3728, 3864, 3892, 4893, 5359, 5592, 5838, 6394, 6524, 6672, 7728, 7784, 9591, 9786, 10718, 11184, 11676, 12788, 13048, 15568, 16077, 19182, 19572, 21436, 22379, 23352, 25576, 26096, 32154, 32387, 37513, 38364, 39144, 42872, 44758, 46704, 51152, 64308, 64774, 67137, 75026, 76728, 78288, 85744, 89516, 97161, 112539, 128616, 129548, 134274, 150052, 153456, 179032, 194322, 225078, 226709, 257232, 259096, 268548, 300104, 358064, 388644, 450156, 453418, 518192, 537096, 600208, 680127, 744901, 777288, 900312, 906836, 1074192, 1360254, 1489802, 1554576, 1800624, 1813672, 2234703, 2720508, 2979604, 3627344, 4469406, 5214307, 5441016, 5959208, 8938812, 10428614, 10882032, 11918416, 15642921, 17877624, 20857228, 31285842, 35755248, 41714456, 62571684, 83428912, 125143368, 250286736]

約数ペア:

[(1, 250286736), (2, 125143368), (3, 83428912), (4, 62571684), (6, 41714456), (7, 35755248), (8, 31285842), (12, 20857228), (14, 17877624), (16, 15642921), (21, 11918416), (23, 10882032), (24, 10428614), (28, 8938812), (42, 5959208), (46, 5441016), (48, 5214307), (56, 4469406), (69, 3627344), (84, 2979604), (92, 2720508), (112, 2234703), (138, 1813672), (139, 1800624), (161, 1554576), (168, 1489802), (184, 1360254), (233, 1074192), (276, 906836), (278, 900312), (322, 777288), (336, 744901), (368, 680127), (417, 600208), (466, 537096), (483, 518192), (552, 453418), (556, 450156), (644, 388644), (699, 358064), (834, 300104), (932, 268548), (966, 259096), (973, 257232), (1104, 226709), (1112, 225078), (1288, 194322), (1398, 179032), (1631, 153456), (1668, 150052), (1864, 134274), (1932, 129548), (1946, 128616), (2224, 112539), (2576, 97161), (2796, 89516), (2919, 85744), (3197, 78288), (3262, 76728), (3336, 75026), (3728, 67137), (3864, 64774), (3892, 64308), (4893, 51152), (5359, 46704), (5592, 44758), (5838, 42872), (6394, 39144), (6524, 38364), (6672, 37513), (7728, 32387), (7784, 32154), (9591, 26096), (9786, 25576), (10718, 23352), (11184, 22379), (11676, 21436), (12788, 19572), (13048, 19182), (15568, 16077)]