305956608

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 857106432

約数和(自身を除く): 551149824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 181, 186, 192, 213, 248, 256, 284, 362, 372, 384, 426, 496, 543, 568, 724, 744, 768, 852, 992, 1086, 1136, 1448, 1488, 1704, 1984, 2172, 2201, 2272, 2896, 2976, 3408, 3968, 4344, 4402, 4544, 5611, 5792, 5952, 6603, 6816, 7936, 8688, 8804, 9088, 11222, 11584, 11904, 12851, 13206, 13632, 16833, 17376, 17608, 18176, 22444, 23168, 23808, 25702, 26412, 27264, 33666, 34752, 35216, 38553, 44888, 46336, 51404, 52824, 54528, 67332, 69504, 70432, 77106, 89776, 102808, 105648, 134664, 139008, 140864, 154212, 179552, 205616, 211296, 269328, 281728, 308424, 359104, 398381, 411232, 422592, 538656, 563456, 616848, 718208, 796762, 822464, 845184, 1077312, 1195143, 1233696, 1436416, 1593524, 1644928, 1690368, 2154624, 2390286, 2467392, 3187048, 3289856, 4309248, 4780572, 4934784, 6374096, 9561144, 9869568, 12748192, 19122288, 25496384, 38244576, 50992768, 76489152, 101985536, 152978304, 305956608]

約数ペア:

[(1, 305956608), (2, 152978304), (3, 101985536), (4, 76489152), (6, 50992768), (8, 38244576), (12, 25496384), (16, 19122288), (24, 12748192), (31, 9869568), (32, 9561144), (48, 6374096), (62, 4934784), (64, 4780572), (71, 4309248), (93, 3289856), (96, 3187048), (124, 2467392), (128, 2390286), (142, 2154624), (181, 1690368), (186, 1644928), (192, 1593524), (213, 1436416), (248, 1233696), (256, 1195143), (284, 1077312), (362, 845184), (372, 822464), (384, 796762), (426, 718208), (496, 616848), (543, 563456), (568, 538656), (724, 422592), (744, 411232), (768, 398381), (852, 359104), (992, 308424), (1086, 281728), (1136, 269328), (1448, 211296), (1488, 205616), (1704, 179552), (1984, 154212), (2172, 140864), (2201, 139008), (2272, 134664), (2896, 105648), (2976, 102808), (3408, 89776), (3968, 77106), (4344, 70432), (4402, 69504), (4544, 67332), (5611, 54528), (5792, 52824), (5952, 51404), (6603, 46336), (6816, 44888), (7936, 38553), (8688, 35216), (8804, 34752), (9088, 33666), (11222, 27264), (11584, 26412), (11904, 25702), (12851, 23808), (13206, 23168), (13632, 22444), (16833, 18176), (17376, 17608)]