917869824

素因数分解:

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

素因数の和:305

約数の個数: 216

約数和(自身を含む): 2785595904

約数和(自身を除く): 1867726080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 181, 186, 192, 213, 248, 256, 279, 284, 288, 362, 372, 384, 426, 496, 543, 558, 568, 576, 639, 724, 744, 768, 852, 992, 1086, 1116, 1136, 1152, 1278, 1448, 1488, 1629, 1704, 1984, 2172, 2201, 2232, 2272, 2304, 2556, 2896, 2976, 3258, 3408, 3968, 4344, 4402, 4464, 4544, 5112, 5611, 5792, 5952, 6516, 6603, 6816, 7936, 8688, 8804, 8928, 9088, 10224, 11222, 11584, 11904, 12851, 13032, 13206, 13632, 16833, 17376, 17608, 17856, 18176, 19809, 20448, 22444, 23168, 23808, 25702, 26064, 26412, 27264, 33666, 34752, 35216, 35712, 38553, 39618, 40896, 44888, 46336, 50499, 51404, 52128, 52824, 54528, 67332, 69504, 70432, 71424, 77106, 79236, 81792, 89776, 100998, 102808, 104256, 105648, 115659, 134664, 139008, 140864, 154212, 158472, 163584, 179552, 201996, 205616, 208512, 211296, 231318, 269328, 281728, 308424, 316944, 359104, 398381, 403992, 411232, 417024, 422592, 462636, 538656, 563456, 616848, 633888, 718208, 796762, 807984, 822464, 845184, 925272, 1077312, 1195143, 1233696, 1267776, 1436416, 1593524, 1615968, 1644928, 1690368, 1850544, 2154624, 2390286, 2467392, 2535552, 3187048, 3231936, 3289856, 3585429, 3701088, 4309248, 4780572, 4934784, 5071104, 6374096, 6463872, 7170858, 7402176, 9561144, 9869568, 12748192, 12927744, 14341716, 14804352, 19122288, 25496384, 28683432, 29608704, 38244576, 50992768, 57366864, 76489152, 101985536, 114733728, 152978304, 229467456, 305956608, 458934912, 917869824]

約数ペア:

[(1, 917869824), (2, 458934912), (3, 305956608), (4, 229467456), (6, 152978304), (8, 114733728), (9, 101985536), (12, 76489152), (16, 57366864), (18, 50992768), (24, 38244576), (31, 29608704), (32, 28683432), (36, 25496384), (48, 19122288), (62, 14804352), (64, 14341716), (71, 12927744), (72, 12748192), (93, 9869568), (96, 9561144), (124, 7402176), (128, 7170858), (142, 6463872), (144, 6374096), (181, 5071104), (186, 4934784), (192, 4780572), (213, 4309248), (248, 3701088), (256, 3585429), (279, 3289856), (284, 3231936), (288, 3187048), (362, 2535552), (372, 2467392), (384, 2390286), (426, 2154624), (496, 1850544), (543, 1690368), (558, 1644928), (568, 1615968), (576, 1593524), (639, 1436416), (724, 1267776), (744, 1233696), (768, 1195143), (852, 1077312), (992, 925272), (1086, 845184), (1116, 822464), (1136, 807984), (1152, 796762), (1278, 718208), (1448, 633888), (1488, 616848), (1629, 563456), (1704, 538656), (1984, 462636), (2172, 422592), (2201, 417024), (2232, 411232), (2272, 403992), (2304, 398381), (2556, 359104), (2896, 316944), (2976, 308424), (3258, 281728), (3408, 269328), (3968, 231318), (4344, 211296), (4402, 208512), (4464, 205616), (4544, 201996), (5112, 179552), (5611, 163584), (5792, 158472), (5952, 154212), (6516, 140864), (6603, 139008), (6816, 134664), (7936, 115659), (8688, 105648), (8804, 104256), (8928, 102808), (9088, 100998), (10224, 89776), (11222, 81792), (11584, 79236), (11904, 77106), (12851, 71424), (13032, 70432), (13206, 69504), (13632, 67332), (16833, 54528), (17376, 52824), (17608, 52128), (17856, 51404), (18176, 50499), (19809, 46336), (20448, 44888), (22444, 40896), (23168, 39618), (23808, 38553), (25702, 35712), (26064, 35216), (26412, 34752), (27264, 33666)]