812035328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1912006656

約数和(自身を除く): 1099971328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 256, 272, 403, 416, 442, 463, 496, 527, 544, 806, 832, 884, 926, 992, 1054, 1088, 1612, 1664, 1768, 1852, 1984, 2108, 2176, 3224, 3328, 3536, 3704, 3968, 4216, 4352, 6019, 6448, 6851, 7072, 7408, 7871, 7936, 8432, 12038, 12896, 13702, 14144, 14353, 14816, 15742, 16864, 24076, 25792, 27404, 28288, 28706, 29632, 31484, 33728, 48152, 51584, 54808, 56576, 57412, 59264, 62968, 67456, 96304, 102323, 103168, 109616, 114824, 118528, 125936, 134912, 186589, 192608, 204646, 219232, 229648, 244001, 251872, 373178, 385216, 409292, 438464, 459296, 488002, 503744, 746356, 770432, 818584, 876928, 918592, 976004, 1007488, 1492712, 1540864, 1637168, 1753856, 1837184, 1952008, 2014976, 2985424, 3172013, 3274336, 3674368, 3904016, 5970848, 6344026, 6548672, 7808032, 11941696, 12688052, 13097344, 15616064, 23883392, 25376104, 26194688, 31232128, 47766784, 50752208, 62464256, 101504416, 203008832, 406017664, 812035328]

約数ペア:

[(1, 812035328), (2, 406017664), (4, 203008832), (8, 101504416), (13, 62464256), (16, 50752208), (17, 47766784), (26, 31232128), (31, 26194688), (32, 25376104), (34, 23883392), (52, 15616064), (62, 13097344), (64, 12688052), (68, 11941696), (104, 7808032), (124, 6548672), (128, 6344026), (136, 5970848), (208, 3904016), (221, 3674368), (248, 3274336), (256, 3172013), (272, 2985424), (403, 2014976), (416, 1952008), (442, 1837184), (463, 1753856), (496, 1637168), (527, 1540864), (544, 1492712), (806, 1007488), (832, 976004), (884, 918592), (926, 876928), (992, 818584), (1054, 770432), (1088, 746356), (1612, 503744), (1664, 488002), (1768, 459296), (1852, 438464), (1984, 409292), (2108, 385216), (2176, 373178), (3224, 251872), (3328, 244001), (3536, 229648), (3704, 219232), (3968, 204646), (4216, 192608), (4352, 186589), (6019, 134912), (6448, 125936), (6851, 118528), (7072, 114824), (7408, 109616), (7871, 103168), (7936, 102323), (8432, 96304), (12038, 67456), (12896, 62968), (13702, 59264), (14144, 57412), (14353, 56576), (14816, 54808), (15742, 51584), (16864, 48152), (24076, 33728), (25792, 31484), (27404, 29632), (28288, 28706)]