666080352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11393}}^1$

素因数の和:11445

約数の個数: 144

約数和(自身を含む): 2239604640

約数和(自身を除く): 1573524288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 11393, 14616, 19488, 22786, 29232, 34179, 45572, 58464, 68358, 79751, 91144, 102537, 136716, 159502, 182288, 205074, 239253, 273432, 319004, 330397, 364576, 410148, 478506, 546864, 638008, 660794, 717759, 820296, 957012, 991191, 1093728, 1276016, 1321588, 1435518, 1640592, 1914024, 1982382, 2312779, 2552032, 2643176, 2871036, 2973573, 3281184, 3828048, 3964764, 4625558, 5286352, 5742072, 5947146, 6938337, 7656096, 7929528, 9251116, 10572704, 11484144, 11894292, 13876674, 15859056, 18502232, 20815011, 22968288, 23788584, 27753348, 31718112, 37004464, 41630022, 47577168, 55506696, 74008928, 83260044, 95154336, 111013392, 166520088, 222026784, 333040176, 666080352]

約数ペア:

[(1, 666080352), (2, 333040176), (3, 222026784), (4, 166520088), (6, 111013392), (7, 95154336), (8, 83260044), (9, 74008928), (12, 55506696), (14, 47577168), (16, 41630022), (18, 37004464), (21, 31718112), (24, 27753348), (28, 23788584), (29, 22968288), (32, 20815011), (36, 18502232), (42, 15859056), (48, 13876674), (56, 11894292), (58, 11484144), (63, 10572704), (72, 9251116), (84, 7929528), (87, 7656096), (96, 6938337), (112, 5947146), (116, 5742072), (126, 5286352), (144, 4625558), (168, 3964764), (174, 3828048), (203, 3281184), (224, 2973573), (232, 2871036), (252, 2643176), (261, 2552032), (288, 2312779), (336, 1982382), (348, 1914024), (406, 1640592), (464, 1435518), (504, 1321588), (522, 1276016), (609, 1093728), (672, 991191), (696, 957012), (812, 820296), (928, 717759), (1008, 660794), (1044, 638008), (1218, 546864), (1392, 478506), (1624, 410148), (1827, 364576), (2016, 330397), (2088, 319004), (2436, 273432), (2784, 239253), (3248, 205074), (3654, 182288), (4176, 159502), (4872, 136716), (6496, 102537), (7308, 91144), (8352, 79751), (9744, 68358), (11393, 58464), (14616, 45572), (19488, 34179), (22786, 29232)]