395591904

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 192

約数和(自身を含む): 1275886080

約数和(自身を除く): 880294176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 288, 306, 368, 391, 408, 414, 432, 459, 544, 552, 612, 621, 736, 782, 816, 828, 864, 918, 1104, 1171, 1173, 1224, 1242, 1564, 1632, 1656, 1836, 2208, 2342, 2346, 2448, 2484, 3128, 3312, 3513, 3519, 3672, 4684, 4692, 4896, 4968, 6256, 6624, 7026, 7038, 7344, 9368, 9384, 9936, 10539, 10557, 12512, 14052, 14076, 14688, 18736, 18768, 19872, 19907, 21078, 21114, 26933, 28104, 28152, 31617, 37472, 37536, 39814, 42156, 42228, 53866, 56208, 56304, 59721, 63234, 79628, 80799, 84312, 84456, 107732, 112416, 112608, 119442, 126468, 159256, 161598, 168624, 168912, 179163, 215464, 238884, 242397, 252936, 318512, 323196, 337248, 337824, 358326, 430928, 457861, 477768, 484794, 505872, 537489, 637024, 646392, 716652, 727191, 861856, 915722, 955536, 969588, 1011744, 1074978, 1292784, 1373583, 1433304, 1454382, 1831444, 1911072, 1939176, 2149956, 2585568, 2747166, 2866608, 2908764, 3662888, 3878352, 4120749, 4299912, 5494332, 5733216, 5817528, 7325776, 7756704, 8241498, 8599824, 10988664, 11635056, 12362247, 14651552, 16482996, 17199648, 21977328, 23270112, 24724494, 32965992, 43954656, 49448988, 65931984, 98897976, 131863968, 197795952, 395591904]

約数ペア:

[(1, 395591904), (2, 197795952), (3, 131863968), (4, 98897976), (6, 65931984), (8, 49448988), (9, 43954656), (12, 32965992), (16, 24724494), (17, 23270112), (18, 21977328), (23, 17199648), (24, 16482996), (27, 14651552), (32, 12362247), (34, 11635056), (36, 10988664), (46, 8599824), (48, 8241498), (51, 7756704), (54, 7325776), (68, 5817528), (69, 5733216), (72, 5494332), (92, 4299912), (96, 4120749), (102, 3878352), (108, 3662888), (136, 2908764), (138, 2866608), (144, 2747166), (153, 2585568), (184, 2149956), (204, 1939176), (207, 1911072), (216, 1831444), (272, 1454382), (276, 1433304), (288, 1373583), (306, 1292784), (368, 1074978), (391, 1011744), (408, 969588), (414, 955536), (432, 915722), (459, 861856), (544, 727191), (552, 716652), (612, 646392), (621, 637024), (736, 537489), (782, 505872), (816, 484794), (828, 477768), (864, 457861), (918, 430928), (1104, 358326), (1171, 337824), (1173, 337248), (1224, 323196), (1242, 318512), (1564, 252936), (1632, 242397), (1656, 238884), (1836, 215464), (2208, 179163), (2342, 168912), (2346, 168624), (2448, 161598), (2484, 159256), (3128, 126468), (3312, 119442), (3513, 112608), (3519, 112416), (3672, 107732), (4684, 84456), (4692, 84312), (4896, 80799), (4968, 79628), (6256, 63234), (6624, 59721), (7026, 56304), (7038, 56208), (7344, 53866), (9368, 42228), (9384, 42156), (9936, 39814), (10539, 37536), (10557, 37472), (12512, 31617), (14052, 28152), (14076, 28104), (14688, 26933), (18736, 21114), (18768, 21078), (19872, 19907)]