258273792

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 931011840

約数和(自身を除く): 672738048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 157, 168, 189, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 314, 336, 357, 378, 384, 408, 432, 448, 459, 471, 476, 504, 512, 544, 576, 612, 628, 672, 714, 756, 768, 816, 864, 896, 918, 942, 952, 1008, 1071, 1088, 1099, 1152, 1224, 1256, 1344, 1413, 1428, 1512, 1536, 1632, 1728, 1792, 1836, 1884, 1904, 2016, 2142, 2176, 2198, 2304, 2448, 2512, 2669, 2688, 2826, 2856, 3024, 3213, 3264, 3297, 3456, 3584, 3672, 3768, 3808, 4032, 4239, 4284, 4352, 4396, 4608, 4896, 5024, 5338, 5376, 5652, 5712, 6048, 6426, 6528, 6594, 6912, 7344, 7536, 7616, 8007, 8064, 8478, 8568, 8704, 8792, 9792, 9891, 10048, 10676, 10752, 11304, 11424, 12096, 12852, 13056, 13188, 13824, 14688, 15072, 15232, 16014, 16128, 16956, 17136, 17584, 18683, 19584, 19782, 20096, 21352, 22608, 22848, 24021, 24192, 25704, 26112, 26376, 29376, 29673, 30144, 30464, 32028, 32256, 33912, 34272, 35168, 37366, 39168, 39564, 40192, 42704, 45216, 45696, 48042, 48384, 51408, 52752, 56049, 58752, 59346, 60288, 60928, 64056, 67824, 68544, 70336, 72063, 74732, 78336, 79128, 80384, 85408, 90432, 91392, 96084, 96768, 102816, 105504, 112098, 117504, 118692, 120576, 128112, 135648, 137088, 140672, 144126, 149464, 158256, 168147, 170816, 180864, 182784, 192168, 205632, 211008, 224196, 235008, 237384, 241152, 256224, 271296, 274176, 281344, 288252, 298928, 316512, 336294, 341632, 361728, 384336, 411264, 422016, 448392, 474768, 504441, 512448, 542592, 548352, 562688, 576504, 597856, 633024, 672588, 683264, 723456, 768672, 822528, 844032, 896784, 949536, 1008882, 1024896, 1085184, 1153008, 1195712, 1266048, 1345176, 1366528, 1537344, 1645056, 1688064, 1793568, 1899072, 2017764, 2049792, 2170368, 2306016, 2391424, 2532096, 2690352, 3074688, 3587136, 3798144, 4035528, 4099584, 4612032, 4782848, 5064192, 5380704, 6149376, 7174272, 7596288, 8071056, 9224064, 9565696, 10761408, 12298752, 14348544, 15192576, 16142112, 18448128, 21522816, 28697088, 32284224, 36896256, 43045632, 64568448, 86091264, 129136896, 258273792]

約数ペア:

[(1, 258273792), (2, 129136896), (3, 86091264), (4, 64568448), (6, 43045632), (7, 36896256), (8, 32284224), (9, 28697088), (12, 21522816), (14, 18448128), (16, 16142112), (17, 15192576), (18, 14348544), (21, 12298752), (24, 10761408), (27, 9565696), (28, 9224064), (32, 8071056), (34, 7596288), (36, 7174272), (42, 6149376), (48, 5380704), (51, 5064192), (54, 4782848), (56, 4612032), (63, 4099584), (64, 4035528), (68, 3798144), (72, 3587136), (84, 3074688), (96, 2690352), (102, 2532096), (108, 2391424), (112, 2306016), (119, 2170368), (126, 2049792), (128, 2017764), (136, 1899072), (144, 1793568), (153, 1688064), (157, 1645056), (168, 1537344), (189, 1366528), (192, 1345176), (204, 1266048), (216, 1195712), (224, 1153008), (238, 1085184), (252, 1024896), (256, 1008882), (272, 949536), (288, 896784), (306, 844032), (314, 822528), (336, 768672), (357, 723456), (378, 683264), (384, 672588), (408, 633024), (432, 597856), (448, 576504), (459, 562688), (471, 548352), (476, 542592), (504, 512448), (512, 504441), (544, 474768), (576, 448392), (612, 422016), (628, 411264), (672, 384336), (714, 361728), (756, 341632), (768, 336294), (816, 316512), (864, 298928), (896, 288252), (918, 281344), (942, 274176), (952, 271296), (1008, 256224), (1071, 241152), (1088, 237384), (1099, 235008), (1152, 224196), (1224, 211008), (1256, 205632), (1344, 192168), (1413, 182784), (1428, 180864), (1512, 170816), (1536, 168147), (1632, 158256), (1728, 149464), (1792, 144126), (1836, 140672), (1884, 137088), (1904, 135648), (2016, 128112), (2142, 120576), (2176, 118692), (2198, 117504), (2304, 112098), (2448, 105504), (2512, 102816), (2669, 96768), (2688, 96084), (2826, 91392), (2856, 90432), (3024, 85408), (3213, 80384), (3264, 79128), (3297, 78336), (3456, 74732), (3584, 72063), (3672, 70336), (3768, 68544), (3808, 67824), (4032, 64056), (4239, 60928), (4284, 60288), (4352, 59346), (4396, 58752), (4608, 56049), (4896, 52752), (5024, 51408), (5338, 48384), (5376, 48042), (5652, 45696), (5712, 45216), (6048, 42704), (6426, 40192), (6528, 39564), (6594, 39168), (6912, 37366), (7344, 35168), (7536, 34272), (7616, 33912), (8007, 32256), (8064, 32028), (8478, 30464), (8568, 30144), (8704, 29673), (8792, 29376), (9792, 26376), (9891, 26112), (10048, 25704), (10676, 24192), (10752, 24021), (11304, 22848), (11424, 22608), (12096, 21352), (12852, 20096), (13056, 19782), (13188, 19584), (13824, 18683), (14688, 17584), (15072, 17136), (15232, 16956), (16014, 16128)]