198317376

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 224

約数和(自身を含む): 635690880

約数和(自身を除く): 437373504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 68, 72, 86, 96, 102, 108, 129, 136, 144, 153, 157, 172, 192, 204, 216, 258, 272, 288, 306, 314, 344, 387, 408, 432, 459, 471, 516, 544, 576, 612, 628, 688, 731, 774, 816, 864, 918, 942, 1032, 1088, 1161, 1224, 1256, 1376, 1413, 1462, 1548, 1632, 1728, 1836, 1884, 2064, 2193, 2322, 2448, 2512, 2669, 2752, 2826, 2924, 3096, 3264, 3672, 3768, 4128, 4239, 4386, 4644, 4896, 5024, 5338, 5652, 5848, 6192, 6579, 6751, 7344, 7536, 8007, 8256, 8478, 8772, 9288, 9792, 10048, 10676, 11304, 11696, 12384, 13158, 13502, 14688, 15072, 16014, 16956, 17544, 18576, 19737, 20253, 21352, 22608, 23392, 24021, 24768, 26316, 27004, 29376, 30144, 32028, 33912, 35088, 37152, 39474, 40506, 42704, 45216, 46784, 48042, 52632, 54008, 60759, 64056, 67824, 70176, 72063, 74304, 78948, 81012, 85408, 90432, 96084, 105264, 108016, 114767, 121518, 128112, 135648, 140352, 144126, 157896, 162024, 170816, 182277, 192168, 210528, 216032, 229534, 243036, 256224, 271296, 288252, 315792, 324048, 344301, 364554, 384336, 421056, 432064, 459068, 486072, 512448, 576504, 631584, 648096, 688602, 729108, 768672, 918136, 972144, 1032903, 1153008, 1263168, 1296192, 1377204, 1458216, 1537344, 1836272, 1944288, 2065806, 2306016, 2754408, 2916432, 3098709, 3672544, 3888576, 4131612, 4612032, 5508816, 5832864, 6197418, 7345088, 8263224, 11017632, 11665728, 12394836, 16526448, 22035264, 24789672, 33052896, 49579344, 66105792, 99158688, 198317376]

約数ペア:

[(1, 198317376), (2, 99158688), (3, 66105792), (4, 49579344), (6, 33052896), (8, 24789672), (9, 22035264), (12, 16526448), (16, 12394836), (17, 11665728), (18, 11017632), (24, 8263224), (27, 7345088), (32, 6197418), (34, 5832864), (36, 5508816), (43, 4612032), (48, 4131612), (51, 3888576), (54, 3672544), (64, 3098709), (68, 2916432), (72, 2754408), (86, 2306016), (96, 2065806), (102, 1944288), (108, 1836272), (129, 1537344), (136, 1458216), (144, 1377204), (153, 1296192), (157, 1263168), (172, 1153008), (192, 1032903), (204, 972144), (216, 918136), (258, 768672), (272, 729108), (288, 688602), (306, 648096), (314, 631584), (344, 576504), (387, 512448), (408, 486072), (432, 459068), (459, 432064), (471, 421056), (516, 384336), (544, 364554), (576, 344301), (612, 324048), (628, 315792), (688, 288252), (731, 271296), (774, 256224), (816, 243036), (864, 229534), (918, 216032), (942, 210528), (1032, 192168), (1088, 182277), (1161, 170816), (1224, 162024), (1256, 157896), (1376, 144126), (1413, 140352), (1462, 135648), (1548, 128112), (1632, 121518), (1728, 114767), (1836, 108016), (1884, 105264), (2064, 96084), (2193, 90432), (2322, 85408), (2448, 81012), (2512, 78948), (2669, 74304), (2752, 72063), (2826, 70176), (2924, 67824), (3096, 64056), (3264, 60759), (3672, 54008), (3768, 52632), (4128, 48042), (4239, 46784), (4386, 45216), (4644, 42704), (4896, 40506), (5024, 39474), (5338, 37152), (5652, 35088), (5848, 33912), (6192, 32028), (6579, 30144), (6751, 29376), (7344, 27004), (7536, 26316), (8007, 24768), (8256, 24021), (8478, 23392), (8772, 22608), (9288, 21352), (9792, 20253), (10048, 19737), (10676, 18576), (11304, 17544), (11696, 16956), (12384, 16014), (13158, 15072), (13502, 14688)]