245500416

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 864230400

約数和(自身を除く): 618729984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 59, 63, 64, 72, 84, 86, 96, 108, 112, 118, 126, 128, 129, 144, 168, 172, 177, 189, 192, 216, 224, 236, 252, 256, 258, 288, 301, 336, 344, 354, 378, 384, 387, 413, 432, 448, 472, 504, 512, 516, 531, 576, 602, 672, 688, 708, 756, 768, 774, 826, 864, 896, 903, 944, 1008, 1032, 1062, 1152, 1161, 1204, 1239, 1344, 1376, 1416, 1512, 1536, 1548, 1593, 1652, 1728, 1792, 1806, 1888, 2016, 2064, 2124, 2304, 2322, 2408, 2478, 2537, 2688, 2709, 2752, 2832, 3024, 3096, 3186, 3304, 3456, 3584, 3612, 3717, 3776, 4032, 4128, 4248, 4608, 4644, 4816, 4956, 5074, 5376, 5418, 5504, 5664, 6048, 6192, 6372, 6608, 6912, 7224, 7434, 7552, 7611, 8064, 8127, 8256, 8496, 9288, 9632, 9912, 10148, 10752, 10836, 11008, 11151, 11328, 12096, 12384, 12744, 13216, 13824, 14448, 14868, 15104, 15222, 16128, 16254, 16512, 16992, 17759, 18576, 19264, 19824, 20296, 21672, 22016, 22302, 22656, 22833, 24192, 24768, 25488, 26432, 28896, 29736, 30208, 30444, 32256, 32508, 33024, 33984, 35518, 37152, 38528, 39648, 40592, 43344, 44604, 45312, 45666, 48384, 49536, 50976, 52864, 53277, 57792, 59472, 60888, 65016, 66048, 67968, 68499, 71036, 74304, 77056, 79296, 81184, 86688, 89208, 90624, 91332, 96768, 99072, 101952, 105728, 106554, 115584, 118944, 121776, 130032, 135936, 136998, 142072, 148608, 154112, 158592, 159831, 162368, 173376, 178416, 182664, 198144, 203904, 211456, 213108, 231168, 237888, 243552, 260064, 271872, 273996, 284144, 297216, 317184, 319662, 324736, 346752, 356832, 365328, 407808, 426216, 462336, 475776, 479493, 487104, 520128, 547992, 568288, 594432, 634368, 639324, 649472, 693504, 713664, 730656, 815616, 852432, 951552, 958986, 974208, 1040256, 1095984, 1136576, 1278648, 1298944, 1387008, 1427328, 1461312, 1704864, 1903104, 1917972, 1948416, 2080512, 2191968, 2273152, 2557296, 2854656, 2922624, 3409728, 3835944, 3896832, 4161024, 4383936, 4546304, 5114592, 5709312, 5845248, 6819456, 7671888, 8767872, 9092608, 10229184, 11690496, 13638912, 15343776, 17535744, 20458368, 27277824, 30687552, 35071488, 40916736, 61375104, 81833472, 122750208, 245500416]

約数ペア:

[(1, 245500416), (2, 122750208), (3, 81833472), (4, 61375104), (6, 40916736), (7, 35071488), (8, 30687552), (9, 27277824), (12, 20458368), (14, 17535744), (16, 15343776), (18, 13638912), (21, 11690496), (24, 10229184), (27, 9092608), (28, 8767872), (32, 7671888), (36, 6819456), (42, 5845248), (43, 5709312), (48, 5114592), (54, 4546304), (56, 4383936), (59, 4161024), (63, 3896832), (64, 3835944), (72, 3409728), (84, 2922624), (86, 2854656), (96, 2557296), (108, 2273152), (112, 2191968), (118, 2080512), (126, 1948416), (128, 1917972), (129, 1903104), (144, 1704864), (168, 1461312), (172, 1427328), (177, 1387008), (189, 1298944), (192, 1278648), (216, 1136576), (224, 1095984), (236, 1040256), (252, 974208), (256, 958986), (258, 951552), (288, 852432), (301, 815616), (336, 730656), (344, 713664), (354, 693504), (378, 649472), (384, 639324), (387, 634368), (413, 594432), (432, 568288), (448, 547992), (472, 520128), (504, 487104), (512, 479493), (516, 475776), (531, 462336), (576, 426216), (602, 407808), (672, 365328), (688, 356832), (708, 346752), (756, 324736), (768, 319662), (774, 317184), (826, 297216), (864, 284144), (896, 273996), (903, 271872), (944, 260064), (1008, 243552), (1032, 237888), (1062, 231168), (1152, 213108), (1161, 211456), (1204, 203904), (1239, 198144), (1344, 182664), (1376, 178416), (1416, 173376), (1512, 162368), (1536, 159831), (1548, 158592), (1593, 154112), (1652, 148608), (1728, 142072), (1792, 136998), (1806, 135936), (1888, 130032), (2016, 121776), (2064, 118944), (2124, 115584), (2304, 106554), (2322, 105728), (2408, 101952), (2478, 99072), (2537, 96768), (2688, 91332), (2709, 90624), (2752, 89208), (2832, 86688), (3024, 81184), (3096, 79296), (3186, 77056), (3304, 74304), (3456, 71036), (3584, 68499), (3612, 67968), (3717, 66048), (3776, 65016), (4032, 60888), (4128, 59472), (4248, 57792), (4608, 53277), (4644, 52864), (4816, 50976), (4956, 49536), (5074, 48384), (5376, 45666), (5418, 45312), (5504, 44604), (5664, 43344), (6048, 40592), (6192, 39648), (6372, 38528), (6608, 37152), (6912, 35518), (7224, 33984), (7434, 33024), (7552, 32508), (7611, 32256), (8064, 30444), (8127, 30208), (8256, 29736), (8496, 28896), (9288, 26432), (9632, 25488), (9912, 24768), (10148, 24192), (10752, 22833), (10836, 22656), (11008, 22302), (11151, 22016), (11328, 21672), (12096, 20296), (12384, 19824), (12744, 19264), (13216, 18576), (13824, 17759), (14448, 16992), (14868, 16512), (15104, 16254), (15222, 16128)]