391429824

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:822

約数の個数: 112

約数和(自身を含む): 1090257408

約数和(自身を除く): 698827584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 137, 138, 184, 192, 274, 276, 368, 411, 548, 552, 647, 736, 822, 1096, 1104, 1294, 1472, 1644, 1941, 2192, 2208, 2588, 3151, 3288, 3882, 4384, 4416, 5176, 6302, 6576, 7764, 8768, 9453, 10352, 12604, 13152, 14881, 15528, 18906, 20704, 25208, 26304, 29762, 31056, 37812, 41408, 44643, 50416, 59524, 62112, 75624, 88639, 89286, 100832, 119048, 124224, 151248, 177278, 178572, 201664, 238096, 265917, 302496, 354556, 357144, 476192, 531834, 604992, 709112, 714288, 952384, 1063668, 1418224, 1428576, 2038697, 2127336, 2836448, 2857152, 4077394, 4254672, 5672896, 6116091, 8154788, 8509344, 12232182, 16309576, 17018688, 24464364, 32619152, 48928728, 65238304, 97857456, 130476608, 195714912, 391429824]

約数ペア:

[(1, 391429824), (2, 195714912), (3, 130476608), (4, 97857456), (6, 65238304), (8, 48928728), (12, 32619152), (16, 24464364), (23, 17018688), (24, 16309576), (32, 12232182), (46, 8509344), (48, 8154788), (64, 6116091), (69, 5672896), (92, 4254672), (96, 4077394), (137, 2857152), (138, 2836448), (184, 2127336), (192, 2038697), (274, 1428576), (276, 1418224), (368, 1063668), (411, 952384), (548, 714288), (552, 709112), (647, 604992), (736, 531834), (822, 476192), (1096, 357144), (1104, 354556), (1294, 302496), (1472, 265917), (1644, 238096), (1941, 201664), (2192, 178572), (2208, 177278), (2588, 151248), (3151, 124224), (3288, 119048), (3882, 100832), (4384, 89286), (4416, 88639), (5176, 75624), (6302, 62112), (6576, 59524), (7764, 50416), (8768, 44643), (9453, 41408), (10352, 37812), (12604, 31056), (13152, 29762), (14881, 26304), (15528, 25208), (18906, 20704)]