995200128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 256

約数和(自身を含む): 3351801600

約数和(自身を除く): 2356601472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1303, 1326, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2448, 2496, 2606, 2652, 2808, 3264, 3456, 3536, 3672, 3744, 3909, 3978, 4896, 4992, 5212, 5304, 5616, 5967, 6528, 7072, 7344, 7488, 7818, 7956, 9792, 10424, 10608, 11232, 11727, 11934, 14144, 14688, 14976, 15636, 15912, 16939, 19584, 20848, 21216, 22151, 22464, 23454, 23868, 28288, 29376, 31272, 31824, 33878, 35181, 41696, 42432, 44302, 44928, 46908, 47736, 50817, 58752, 62544, 63648, 66453, 67756, 70362, 83392, 84864, 88604, 93816, 95472, 101634, 125088, 127296, 132906, 135512, 140724, 152451, 166784, 177208, 187632, 190944, 199359, 203268, 250176, 254592, 265812, 271024, 281448, 287963, 304902, 354416, 375264, 381888, 398718, 406536, 457353, 500352, 531624, 542048, 562896, 575926, 598077, 609804, 708832, 750528, 763776, 797436, 813072, 863889, 914706, 1063248, 1084096, 1125792, 1151852, 1196154, 1219608, 1417664, 1501056, 1594872, 1626144, 1727778, 1829412, 2126496, 2168192, 2251584, 2303704, 2392308, 2439216, 2591667, 2835328, 3189744, 3252288, 3455556, 3658824, 4252992, 4503168, 4607408, 4784616, 4878432, 5183334, 6379488, 6504576, 6911112, 7317648, 7775001, 8505984, 9214816, 9569232, 9756864, 10366668, 12758976, 13822224, 14635296, 15550002, 18429632, 19138464, 19513728, 20733336, 25517952, 27644448, 29270592, 31100004, 36859264, 38276928, 41466672, 55288896, 58541184, 62200008, 76553856, 82933344, 110577792, 124400016, 165866688, 248800032, 331733376, 497600064, 995200128]

約数ペア:

[(1, 995200128), (2, 497600064), (3, 331733376), (4, 248800032), (6, 165866688), (8, 124400016), (9, 110577792), (12, 82933344), (13, 76553856), (16, 62200008), (17, 58541184), (18, 55288896), (24, 41466672), (26, 38276928), (27, 36859264), (32, 31100004), (34, 29270592), (36, 27644448), (39, 25517952), (48, 20733336), (51, 19513728), (52, 19138464), (54, 18429632), (64, 15550002), (68, 14635296), (72, 13822224), (78, 12758976), (96, 10366668), (102, 9756864), (104, 9569232), (108, 9214816), (117, 8505984), (128, 7775001), (136, 7317648), (144, 6911112), (153, 6504576), (156, 6379488), (192, 5183334), (204, 4878432), (208, 4784616), (216, 4607408), (221, 4503168), (234, 4252992), (272, 3658824), (288, 3455556), (306, 3252288), (312, 3189744), (351, 2835328), (384, 2591667), (408, 2439216), (416, 2392308), (432, 2303704), (442, 2251584), (459, 2168192), (468, 2126496), (544, 1829412), (576, 1727778), (612, 1626144), (624, 1594872), (663, 1501056), (702, 1417664), (816, 1219608), (832, 1196154), (864, 1151852), (884, 1125792), (918, 1084096), (936, 1063248), (1088, 914706), (1152, 863889), (1224, 813072), (1248, 797436), (1303, 763776), (1326, 750528), (1404, 708832), (1632, 609804), (1664, 598077), (1728, 575926), (1768, 562896), (1836, 542048), (1872, 531624), (1989, 500352), (2176, 457353), (2448, 406536), (2496, 398718), (2606, 381888), (2652, 375264), (2808, 354416), (3264, 304902), (3456, 287963), (3536, 281448), (3672, 271024), (3744, 265812), (3909, 254592), (3978, 250176), (4896, 203268), (4992, 199359), (5212, 190944), (5304, 187632), (5616, 177208), (5967, 166784), (6528, 152451), (7072, 140724), (7344, 135512), (7488, 132906), (7818, 127296), (7956, 125088), (9792, 101634), (10424, 95472), (10608, 93816), (11232, 88604), (11727, 84864), (11934, 83392), (14144, 70362), (14688, 67756), (14976, 66453), (15636, 63648), (15912, 62544), (16939, 58752), (19584, 50817), (20848, 47736), (21216, 46908), (22151, 44928), (22464, 44302), (23454, 42432), (23868, 41696), (28288, 35181), (29376, 33878), (31272, 31824)]