1078916384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 2773854720

約数和(自身を除く): 1694938336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 89, 91, 92, 104, 112, 161, 178, 181, 182, 184, 208, 224, 299, 322, 356, 362, 364, 368, 416, 598, 623, 644, 712, 724, 728, 736, 1157, 1196, 1246, 1267, 1288, 1424, 1448, 1456, 2047, 2093, 2314, 2353, 2392, 2492, 2534, 2576, 2848, 2896, 2912, 4094, 4163, 4186, 4628, 4706, 4784, 4984, 5068, 5152, 5792, 8099, 8188, 8326, 8372, 9256, 9412, 9568, 9968, 10136, 14329, 16109, 16198, 16376, 16471, 16652, 16744, 18512, 18824, 19936, 20272, 26611, 28658, 29141, 32218, 32396, 32752, 32942, 33304, 33488, 37024, 37648, 40544, 53222, 54119, 57316, 58282, 64436, 64792, 65504, 65884, 66608, 66976, 75296, 106444, 108238, 112763, 114632, 116564, 128872, 129584, 131768, 133216, 186277, 209417, 212888, 216476, 225526, 229264, 233128, 257744, 259168, 263536, 370507, 372554, 378833, 418834, 425776, 432952, 451052, 458528, 466256, 515488, 527072, 741014, 745108, 757666, 837668, 851552, 865904, 902104, 932512, 1465919, 1482028, 1490216, 1515332, 1675336, 1731808, 1804208, 2593549, 2931838, 2964056, 2980432, 3030664, 3350672, 3608416, 4816591, 5187098, 5863676, 5928112, 5960864, 6061328, 6701344, 9633182, 10374196, 11727352, 11856224, 12122656, 19266364, 20748392, 23454704, 33716137, 38532728, 41496784, 46909408, 67432274, 77065456, 82993568, 134864548, 154130912, 269729096, 539458192, 1078916384]

約数ペア:

[(1, 1078916384), (2, 539458192), (4, 269729096), (7, 154130912), (8, 134864548), (13, 82993568), (14, 77065456), (16, 67432274), (23, 46909408), (26, 41496784), (28, 38532728), (32, 33716137), (46, 23454704), (52, 20748392), (56, 19266364), (89, 12122656), (91, 11856224), (92, 11727352), (104, 10374196), (112, 9633182), (161, 6701344), (178, 6061328), (181, 5960864), (182, 5928112), (184, 5863676), (208, 5187098), (224, 4816591), (299, 3608416), (322, 3350672), (356, 3030664), (362, 2980432), (364, 2964056), (368, 2931838), (416, 2593549), (598, 1804208), (623, 1731808), (644, 1675336), (712, 1515332), (724, 1490216), (728, 1482028), (736, 1465919), (1157, 932512), (1196, 902104), (1246, 865904), (1267, 851552), (1288, 837668), (1424, 757666), (1448, 745108), (1456, 741014), (2047, 527072), (2093, 515488), (2314, 466256), (2353, 458528), (2392, 451052), (2492, 432952), (2534, 425776), (2576, 418834), (2848, 378833), (2896, 372554), (2912, 370507), (4094, 263536), (4163, 259168), (4186, 257744), (4628, 233128), (4706, 229264), (4784, 225526), (4984, 216476), (5068, 212888), (5152, 209417), (5792, 186277), (8099, 133216), (8188, 131768), (8326, 129584), (8372, 128872), (9256, 116564), (9412, 114632), (9568, 112763), (9968, 108238), (10136, 106444), (14329, 75296), (16109, 66976), (16198, 66608), (16376, 65884), (16471, 65504), (16652, 64792), (16744, 64436), (18512, 58282), (18824, 57316), (19936, 54119), (20272, 53222), (26611, 40544), (28658, 37648), (29141, 37024), (32218, 33488), (32396, 33304), (32752, 32942)]