827604736

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 2014566400

約数和(自身を除く): 1186961664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 109, 112, 128, 133, 152, 218, 223, 224, 256, 266, 304, 436, 446, 448, 532, 608, 763, 872, 892, 896, 1064, 1216, 1526, 1561, 1744, 1784, 1792, 2071, 2128, 2432, 3052, 3122, 3488, 3568, 4142, 4237, 4256, 4864, 6104, 6244, 6976, 7136, 8284, 8474, 8512, 12208, 12488, 13952, 14272, 14497, 16568, 16948, 17024, 24307, 24416, 24976, 27904, 28544, 28994, 29659, 33136, 33896, 34048, 48614, 48832, 49952, 57088, 57988, 59318, 66272, 67792, 97228, 97664, 99904, 115976, 118636, 132544, 135584, 170149, 194456, 195328, 199808, 231952, 237272, 265088, 271168, 340298, 388912, 399616, 461833, 463904, 474544, 530176, 542336, 680596, 777824, 923666, 927808, 949088, 1084672, 1361192, 1555648, 1847332, 1855616, 1898176, 2722384, 3111296, 3232831, 3694664, 3711232, 3796352, 5444768, 6222592, 6465662, 7389328, 7592704, 10889536, 12931324, 14778656, 21779072, 25862648, 29557312, 43558144, 51725296, 59114624, 103450592, 118229248, 206901184, 413802368, 827604736]

約数ペア:

[(1, 827604736), (2, 413802368), (4, 206901184), (7, 118229248), (8, 103450592), (14, 59114624), (16, 51725296), (19, 43558144), (28, 29557312), (32, 25862648), (38, 21779072), (56, 14778656), (64, 12931324), (76, 10889536), (109, 7592704), (112, 7389328), (128, 6465662), (133, 6222592), (152, 5444768), (218, 3796352), (223, 3711232), (224, 3694664), (256, 3232831), (266, 3111296), (304, 2722384), (436, 1898176), (446, 1855616), (448, 1847332), (532, 1555648), (608, 1361192), (763, 1084672), (872, 949088), (892, 927808), (896, 923666), (1064, 777824), (1216, 680596), (1526, 542336), (1561, 530176), (1744, 474544), (1784, 463904), (1792, 461833), (2071, 399616), (2128, 388912), (2432, 340298), (3052, 271168), (3122, 265088), (3488, 237272), (3568, 231952), (4142, 199808), (4237, 195328), (4256, 194456), (4864, 170149), (6104, 135584), (6244, 132544), (6976, 118636), (7136, 115976), (8284, 99904), (8474, 97664), (8512, 97228), (12208, 67792), (12488, 66272), (13952, 59318), (14272, 57988), (14497, 57088), (16568, 49952), (16948, 48832), (17024, 48614), (24307, 34048), (24416, 33896), (24976, 33136), (27904, 29659), (28544, 28994)]