255624512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 663634944

約数和(自身を除く): 408010432

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 32, 34, 44, 52, 53, 62, 64, 68, 88, 104, 106, 124, 136, 143, 176, 187, 208, 212, 221, 248, 272, 286, 341, 352, 374, 403, 416, 424, 442, 496, 527, 544, 572, 583, 682, 689, 704, 748, 806, 832, 848, 884, 901, 992, 1054, 1088, 1144, 1166, 1364, 1378, 1496, 1612, 1643, 1696, 1768, 1802, 1984, 2108, 2288, 2332, 2431, 2728, 2756, 2992, 3224, 3286, 3392, 3536, 3604, 4216, 4433, 4576, 4664, 4862, 5456, 5512, 5797, 5984, 6448, 6572, 6851, 7072, 7208, 7579, 8432, 8866, 9152, 9328, 9724, 9911, 10912, 11024, 11594, 11713, 11968, 12896, 13144, 13702, 14144, 14416, 15158, 16864, 17732, 18073, 18656, 19448, 19822, 21359, 21824, 22048, 23188, 23426, 25792, 26288, 27404, 27931, 28832, 30316, 33728, 35464, 36146, 37312, 38896, 39644, 42718, 44096, 46376, 46852, 52576, 54808, 55862, 57664, 60632, 70928, 72292, 75361, 77792, 79288, 85436, 92752, 93704, 105152, 109616, 111724, 121264, 128843, 141856, 144584, 150722, 155584, 158576, 170872, 185504, 187408, 219232, 223448, 234949, 242528, 257686, 283712, 289168, 301444, 307241, 317152, 341744, 363103, 371008, 374816, 438464, 446896, 469898, 485056, 515372, 578336, 602888, 614482, 634304, 683488, 726206, 749632, 893792, 939796, 1030744, 1156672, 1205776, 1228964, 1366976, 1452412, 1787584, 1879592, 2061488, 2411552, 2457928, 2904824, 3759184, 3994133, 4122976, 4823104, 4915856, 5809648, 7518368, 7988266, 8245952, 9831712, 11619296, 15036736, 15976532, 19663424, 23238592, 31953064, 63906128, 127812256, 255624512]

約数ペア:

[(1, 255624512), (2, 127812256), (4, 63906128), (8, 31953064), (11, 23238592), (13, 19663424), (16, 15976532), (17, 15036736), (22, 11619296), (26, 9831712), (31, 8245952), (32, 7988266), (34, 7518368), (44, 5809648), (52, 4915856), (53, 4823104), (62, 4122976), (64, 3994133), (68, 3759184), (88, 2904824), (104, 2457928), (106, 2411552), (124, 2061488), (136, 1879592), (143, 1787584), (176, 1452412), (187, 1366976), (208, 1228964), (212, 1205776), (221, 1156672), (248, 1030744), (272, 939796), (286, 893792), (341, 749632), (352, 726206), (374, 683488), (403, 634304), (416, 614482), (424, 602888), (442, 578336), (496, 515372), (527, 485056), (544, 469898), (572, 446896), (583, 438464), (682, 374816), (689, 371008), (704, 363103), (748, 341744), (806, 317152), (832, 307241), (848, 301444), (884, 289168), (901, 283712), (992, 257686), (1054, 242528), (1088, 234949), (1144, 223448), (1166, 219232), (1364, 187408), (1378, 185504), (1496, 170872), (1612, 158576), (1643, 155584), (1696, 150722), (1768, 144584), (1802, 141856), (1984, 128843), (2108, 121264), (2288, 111724), (2332, 109616), (2431, 105152), (2728, 93704), (2756, 92752), (2992, 85436), (3224, 79288), (3286, 77792), (3392, 75361), (3536, 72292), (3604, 70928), (4216, 60632), (4433, 57664), (4576, 55862), (4664, 54808), (4862, 52576), (5456, 46852), (5512, 46376), (5797, 44096), (5984, 42718), (6448, 39644), (6572, 38896), (6851, 37312), (7072, 36146), (7208, 35464), (7579, 33728), (8432, 30316), (8866, 28832), (9152, 27931), (9328, 27404), (9724, 26288), (9911, 25792), (10912, 23426), (11024, 23188), (11594, 22048), (11713, 21824), (11968, 21359), (12896, 19822), (13144, 19448), (13702, 18656), (14144, 18073), (14416, 17732), (15158, 16864)]