231867792

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 787449600

約数和(自身を除く): 555581808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 41, 48, 52, 53, 54, 57, 72, 76, 78, 82, 104, 106, 108, 114, 117, 123, 144, 152, 156, 159, 164, 171, 208, 212, 216, 228, 234, 246, 247, 304, 312, 318, 328, 342, 351, 369, 424, 432, 456, 468, 477, 492, 494, 513, 533, 624, 636, 656, 684, 689, 702, 738, 741, 779, 848, 912, 936, 954, 984, 988, 1007, 1026, 1066, 1107, 1272, 1368, 1378, 1404, 1431, 1476, 1482, 1558, 1599, 1872, 1908, 1968, 1976, 2014, 2052, 2067, 2132, 2173, 2214, 2223, 2337, 2544, 2736, 2756, 2808, 2862, 2952, 2964, 3021, 3116, 3198, 3816, 3952, 4028, 4104, 4134, 4264, 4346, 4428, 4446, 4674, 4797, 5512, 5616, 5724, 5904, 5928, 6042, 6201, 6232, 6396, 6519, 6669, 7011, 7632, 8056, 8208, 8268, 8528, 8692, 8856, 8892, 9063, 9348, 9594, 10127, 11024, 11448, 11856, 12084, 12402, 12464, 12792, 13038, 13091, 13338, 14022, 14391, 16112, 16536, 17384, 17712, 17784, 18126, 18603, 18696, 19188, 19557, 20254, 21033, 22896, 24168, 24804, 25584, 26076, 26182, 26676, 27189, 28044, 28249, 28782, 30381, 33072, 34768, 35568, 36252, 37206, 37392, 38376, 39114, 39273, 40508, 41287, 42066, 48336, 49608, 52152, 52364, 53352, 54378, 56088, 56498, 57564, 58671, 60762, 72504, 74412, 76752, 78228, 78546, 81016, 82574, 84132, 84747, 91143, 99216, 104304, 104728, 106704, 108756, 112176, 112996, 115128, 117342, 117819, 121524, 123861, 145008, 148824, 156456, 157092, 162032, 165148, 168264, 169494, 182286, 209456, 217512, 225992, 230256, 234684, 235638, 243048, 247722, 254241, 273429, 297648, 312912, 314184, 330296, 336528, 338988, 353457, 364572, 371583, 435024, 451984, 469368, 471276, 486096, 495444, 508482, 536731, 546858, 628368, 660592, 677976, 706914, 729144, 743166, 762723, 938736, 942552, 990888, 1016964, 1073462, 1093716, 1114749, 1355952, 1413828, 1458288, 1486332, 1525446, 1610193, 1885104, 1981776, 2033928, 2146924, 2187432, 2229498, 2827656, 2972664, 3050892, 3220386, 4067856, 4293848, 4374864, 4458996, 4830579, 5655312, 5945328, 6101784, 6440772, 8587696, 8917992, 9661158, 12203568, 12881544, 14491737, 17835984, 19322316, 25763088, 28983474, 38644632, 57966948, 77289264, 115933896, 231867792]

約数ペア:

[(1, 231867792), (2, 115933896), (3, 77289264), (4, 57966948), (6, 38644632), (8, 28983474), (9, 25763088), (12, 19322316), (13, 17835984), (16, 14491737), (18, 12881544), (19, 12203568), (24, 9661158), (26, 8917992), (27, 8587696), (36, 6440772), (38, 6101784), (39, 5945328), (41, 5655312), (48, 4830579), (52, 4458996), (53, 4374864), (54, 4293848), (57, 4067856), (72, 3220386), (76, 3050892), (78, 2972664), (82, 2827656), (104, 2229498), (106, 2187432), (108, 2146924), (114, 2033928), (117, 1981776), (123, 1885104), (144, 1610193), (152, 1525446), (156, 1486332), (159, 1458288), (164, 1413828), (171, 1355952), (208, 1114749), (212, 1093716), (216, 1073462), (228, 1016964), (234, 990888), (246, 942552), (247, 938736), (304, 762723), (312, 743166), (318, 729144), (328, 706914), (342, 677976), (351, 660592), (369, 628368), (424, 546858), (432, 536731), (456, 508482), (468, 495444), (477, 486096), (492, 471276), (494, 469368), (513, 451984), (533, 435024), (624, 371583), (636, 364572), (656, 353457), (684, 338988), (689, 336528), (702, 330296), (738, 314184), (741, 312912), (779, 297648), (848, 273429), (912, 254241), (936, 247722), (954, 243048), (984, 235638), (988, 234684), (1007, 230256), (1026, 225992), (1066, 217512), (1107, 209456), (1272, 182286), (1368, 169494), (1378, 168264), (1404, 165148), (1431, 162032), (1476, 157092), (1482, 156456), (1558, 148824), (1599, 145008), (1872, 123861), (1908, 121524), (1968, 117819), (1976, 117342), (2014, 115128), (2052, 112996), (2067, 112176), (2132, 108756), (2173, 106704), (2214, 104728), (2223, 104304), (2337, 99216), (2544, 91143), (2736, 84747), (2756, 84132), (2808, 82574), (2862, 81016), (2952, 78546), (2964, 78228), (3021, 76752), (3116, 74412), (3198, 72504), (3816, 60762), (3952, 58671), (4028, 57564), (4104, 56498), (4134, 56088), (4264, 54378), (4346, 53352), (4428, 52364), (4446, 52152), (4674, 49608), (4797, 48336), (5512, 42066), (5616, 41287), (5724, 40508), (5904, 39273), (5928, 39114), (6042, 38376), (6201, 37392), (6232, 37206), (6396, 36252), (6519, 35568), (6669, 34768), (7011, 33072), (7632, 30381), (8056, 28782), (8208, 28249), (8268, 28044), (8528, 27189), (8692, 26676), (8856, 26182), (8892, 26076), (9063, 25584), (9348, 24804), (9594, 24168), (10127, 22896), (11024, 21033), (11448, 20254), (11856, 19557), (12084, 19188), (12402, 18696), (12464, 18603), (12792, 18126), (13038, 17784), (13091, 17712), (13338, 17384), (14022, 16536), (14391, 16112)]