993997312

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 160

約数和(自身を含む): 2608404480

約数和(自身を除く): 1614407168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1327, 1408, 1463, 1672, 1792, 2128, 2432, 2464, 2654, 2816, 2926, 3344, 3584, 4256, 4864, 4928, 5308, 5632, 5852, 6688, 8512, 9289, 9728, 9856, 10616, 11704, 13376, 14597, 17024, 18578, 19712, 21232, 23408, 25213, 26752, 29194, 34048, 37156, 39424, 42464, 46816, 50426, 53504, 58388, 68096, 74312, 84928, 93632, 100852, 102179, 107008, 116776, 148624, 169856, 176491, 187264, 201704, 204358, 233552, 277343, 297248, 339712, 352982, 374528, 403408, 408716, 467104, 554686, 594496, 679424, 705964, 749056, 806816, 817432, 934208, 1109372, 1188992, 1411928, 1613632, 1634864, 1868416, 1941401, 2218744, 2377984, 2823856, 3227264, 3269728, 3736832, 3882802, 4437488, 4755968, 5647712, 6454528, 6539456, 7473664, 7765604, 8874976, 11295424, 12909056, 13078912, 15531208, 17749952, 22590848, 26157824, 31062416, 35499904, 45181696, 52315648, 62124832, 70999808, 90363392, 124249664, 141999616, 248499328, 496998656, 993997312]

約数ペア:

[(1, 993997312), (2, 496998656), (4, 248499328), (7, 141999616), (8, 124249664), (11, 90363392), (14, 70999808), (16, 62124832), (19, 52315648), (22, 45181696), (28, 35499904), (32, 31062416), (38, 26157824), (44, 22590848), (56, 17749952), (64, 15531208), (76, 13078912), (77, 12909056), (88, 11295424), (112, 8874976), (128, 7765604), (133, 7473664), (152, 6539456), (154, 6454528), (176, 5647712), (209, 4755968), (224, 4437488), (256, 3882802), (266, 3736832), (304, 3269728), (308, 3227264), (352, 2823856), (418, 2377984), (448, 2218744), (512, 1941401), (532, 1868416), (608, 1634864), (616, 1613632), (704, 1411928), (836, 1188992), (896, 1109372), (1064, 934208), (1216, 817432), (1232, 806816), (1327, 749056), (1408, 705964), (1463, 679424), (1672, 594496), (1792, 554686), (2128, 467104), (2432, 408716), (2464, 403408), (2654, 374528), (2816, 352982), (2926, 339712), (3344, 297248), (3584, 277343), (4256, 233552), (4864, 204358), (4928, 201704), (5308, 187264), (5632, 176491), (5852, 169856), (6688, 148624), (8512, 116776), (9289, 107008), (9728, 102179), (9856, 100852), (10616, 93632), (11704, 84928), (13376, 74312), (14597, 68096), (17024, 58388), (18578, 53504), (19712, 50426), (21232, 46816), (23408, 42464), (25213, 39424), (26752, 37156), (29194, 34048)]