266480928

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 240

約数和(自身を含む): 944032320

約数和(自身を除く): 677551392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 773, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1546, 1596, 1824, 2016, 2052, 2128, 2268, 2319, 2394, 2592, 2736, 3024, 3078, 3092, 3192, 3591, 4104, 4256, 4536, 4638, 4788, 5411, 5472, 6048, 6156, 6184, 6384, 6957, 7182, 8208, 9072, 9276, 9576, 10773, 10822, 12312, 12368, 12768, 13914, 14364, 14687, 16233, 16416, 18144, 18552, 19152, 20871, 21546, 21644, 24624, 24736, 27828, 28728, 29374, 32466, 37104, 38304, 41742, 43092, 43288, 44061, 48699, 49248, 55656, 57456, 58748, 62613, 64932, 74208, 83484, 86184, 86576, 88122, 97398, 102809, 111312, 114912, 117496, 125226, 129864, 132183, 146097, 166968, 172368, 173152, 176244, 194796, 205618, 222624, 234992, 250452, 259728, 264366, 292194, 308427, 333936, 344736, 352488, 389592, 396549, 411236, 438291, 469984, 500904, 519456, 528732, 584388, 616854, 667872, 704976, 779184, 793098, 822472, 876582, 925281, 1001808, 1057464, 1168776, 1189647, 1233708, 1409952, 1558368, 1586196, 1644944, 1753164, 1850562, 2003616, 2114928, 2337552, 2379294, 2467416, 2775843, 3172392, 3289888, 3506328, 3701124, 4229856, 4675104, 4758588, 4934832, 5551686, 6344784, 7012656, 7402248, 8327529, 9517176, 9869664, 11103372, 12689568, 14025312, 14804496, 16655058, 19034352, 22206744, 29608992, 33310116, 38068704, 44413488, 66620232, 88826976, 133240464, 266480928]

約数ペア:

[(1, 266480928), (2, 133240464), (3, 88826976), (4, 66620232), (6, 44413488), (7, 38068704), (8, 33310116), (9, 29608992), (12, 22206744), (14, 19034352), (16, 16655058), (18, 14804496), (19, 14025312), (21, 12689568), (24, 11103372), (27, 9869664), (28, 9517176), (32, 8327529), (36, 7402248), (38, 7012656), (42, 6344784), (48, 5551686), (54, 4934832), (56, 4758588), (57, 4675104), (63, 4229856), (72, 3701124), (76, 3506328), (81, 3289888), (84, 3172392), (96, 2775843), (108, 2467416), (112, 2379294), (114, 2337552), (126, 2114928), (133, 2003616), (144, 1850562), (152, 1753164), (162, 1644944), (168, 1586196), (171, 1558368), (189, 1409952), (216, 1233708), (224, 1189647), (228, 1168776), (252, 1057464), (266, 1001808), (288, 925281), (304, 876582), (324, 822472), (336, 793098), (342, 779184), (378, 704976), (399, 667872), (432, 616854), (456, 584388), (504, 528732), (513, 519456), (532, 500904), (567, 469984), (608, 438291), (648, 411236), (672, 396549), (684, 389592), (756, 352488), (773, 344736), (798, 333936), (864, 308427), (912, 292194), (1008, 264366), (1026, 259728), (1064, 250452), (1134, 234992), (1197, 222624), (1296, 205618), (1368, 194796), (1512, 176244), (1539, 173152), (1546, 172368), (1596, 166968), (1824, 146097), (2016, 132183), (2052, 129864), (2128, 125226), (2268, 117496), (2319, 114912), (2394, 111312), (2592, 102809), (2736, 97398), (3024, 88122), (3078, 86576), (3092, 86184), (3192, 83484), (3591, 74208), (4104, 64932), (4256, 62613), (4536, 58748), (4638, 57456), (4788, 55656), (5411, 49248), (5472, 48699), (6048, 44061), (6156, 43288), (6184, 43092), (6384, 41742), (6957, 38304), (7182, 37104), (8208, 32466), (9072, 29374), (9276, 28728), (9576, 27828), (10773, 24736), (10822, 24624), (12312, 21644), (12368, 21546), (12768, 20871), (13914, 19152), (14364, 18552), (14687, 18144), (16233, 16416)]