861307392

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2734

約数の個数: 160

約数和(自身を含む): 2635902720

約数和(自身を除く): 1774595328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1536, 1672, 1824, 2112, 2432, 2508, 2683, 2816, 3344, 3648, 4224, 4864, 5016, 5366, 5632, 6688, 7296, 8049, 8448, 9728, 10032, 10732, 13376, 14592, 16098, 16896, 20064, 21464, 26752, 29184, 29513, 32196, 40128, 42928, 50977, 53504, 59026, 64392, 80256, 85856, 88539, 101954, 107008, 118052, 128784, 152931, 160512, 171712, 177078, 203908, 236104, 257568, 305862, 321024, 343424, 354156, 407816, 472208, 515136, 560747, 611724, 686848, 708312, 815632, 944416, 1030272, 1121494, 1223448, 1373696, 1416624, 1631264, 1682241, 1888832, 2060544, 2242988, 2446896, 2833248, 3262528, 3364482, 3777664, 4121088, 4485976, 4893792, 5666496, 6525056, 6728964, 7555328, 8971952, 9787584, 11332992, 13050112, 13457928, 15110656, 17943904, 19575168, 22665984, 26100224, 26915856, 35887808, 39150336, 45331968, 53831712, 71775616, 78300672, 107663424, 143551232, 215326848, 287102464, 430653696, 861307392]

約数ペア:

[(1, 861307392), (2, 430653696), (3, 287102464), (4, 215326848), (6, 143551232), (8, 107663424), (11, 78300672), (12, 71775616), (16, 53831712), (19, 45331968), (22, 39150336), (24, 35887808), (32, 26915856), (33, 26100224), (38, 22665984), (44, 19575168), (48, 17943904), (57, 15110656), (64, 13457928), (66, 13050112), (76, 11332992), (88, 9787584), (96, 8971952), (114, 7555328), (128, 6728964), (132, 6525056), (152, 5666496), (176, 4893792), (192, 4485976), (209, 4121088), (228, 3777664), (256, 3364482), (264, 3262528), (304, 2833248), (352, 2446896), (384, 2242988), (418, 2060544), (456, 1888832), (512, 1682241), (528, 1631264), (608, 1416624), (627, 1373696), (704, 1223448), (768, 1121494), (836, 1030272), (912, 944416), (1056, 815632), (1216, 708312), (1254, 686848), (1408, 611724), (1536, 560747), (1672, 515136), (1824, 472208), (2112, 407816), (2432, 354156), (2508, 343424), (2683, 321024), (2816, 305862), (3344, 257568), (3648, 236104), (4224, 203908), (4864, 177078), (5016, 171712), (5366, 160512), (5632, 152931), (6688, 128784), (7296, 118052), (8049, 107008), (8448, 101954), (9728, 88539), (10032, 85856), (10732, 80256), (13376, 64392), (14592, 59026), (16098, 53504), (16896, 50977), (20064, 42928), (21464, 40128), (26752, 32196), (29184, 29513)]