319322016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1077345360

約数和(自身を除く): 758023344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 29, 32, 34, 36, 39, 48, 51, 52, 58, 68, 72, 78, 87, 96, 102, 104, 116, 117, 136, 144, 153, 156, 173, 174, 204, 208, 221, 232, 234, 261, 272, 288, 306, 312, 346, 348, 377, 408, 416, 442, 464, 468, 493, 519, 522, 544, 612, 624, 663, 692, 696, 754, 816, 884, 928, 936, 986, 1038, 1044, 1131, 1224, 1248, 1326, 1384, 1392, 1479, 1508, 1557, 1632, 1768, 1872, 1972, 1989, 2076, 2088, 2249, 2262, 2448, 2652, 2768, 2784, 2941, 2958, 3016, 3114, 3393, 3536, 3744, 3944, 3978, 4152, 4176, 4437, 4498, 4524, 4896, 5017, 5304, 5536, 5882, 5916, 6032, 6228, 6409, 6747, 6786, 7072, 7888, 7956, 8304, 8352, 8823, 8874, 8996, 9048, 10034, 10608, 11764, 11832, 12064, 12456, 12818, 13494, 13572, 15051, 15776, 15912, 16608, 17646, 17748, 17992, 18096, 19227, 20068, 20241, 21216, 23528, 23664, 24912, 25636, 26469, 26988, 27144, 30102, 31824, 35292, 35496, 35984, 36192, 38233, 38454, 40136, 40482, 45153, 47056, 47328, 49824, 51272, 52938, 53976, 54288, 57681, 60204, 63648, 65221, 70584, 70992, 71968, 76466, 76908, 80272, 80964, 85289, 90306, 94112, 102544, 105876, 107952, 108576, 114699, 115362, 120408, 130442, 141168, 141984, 152932, 153816, 160544, 161928, 170578, 180612, 195663, 205088, 211752, 215904, 229398, 230724, 240816, 255867, 260884, 282336, 305864, 307632, 323856, 341156, 344097, 361224, 391326, 423504, 458796, 461448, 481632, 511734, 521768, 586989, 611728, 615264, 647712, 682312, 688194, 722448, 767601, 782652, 847008, 917592, 922896, 1023468, 1043536, 1108757, 1173978, 1223456, 1364624, 1376388, 1444896, 1535202, 1565304, 1835184, 1845792, 2046936, 2087072, 2217514, 2347956, 2729248, 2752776, 3070404, 3130608, 3326271, 3670368, 4093872, 4435028, 4695912, 5505552, 6140808, 6261216, 6652542, 8187744, 8870056, 9391824, 9978813, 11011104, 12281616, 13305084, 17740112, 18783648, 19957626, 24563232, 26610168, 35480224, 39915252, 53220336, 79830504, 106440672, 159661008, 319322016]

約数ペア:

[(1, 319322016), (2, 159661008), (3, 106440672), (4, 79830504), (6, 53220336), (8, 39915252), (9, 35480224), (12, 26610168), (13, 24563232), (16, 19957626), (17, 18783648), (18, 17740112), (24, 13305084), (26, 12281616), (29, 11011104), (32, 9978813), (34, 9391824), (36, 8870056), (39, 8187744), (48, 6652542), (51, 6261216), (52, 6140808), (58, 5505552), (68, 4695912), (72, 4435028), (78, 4093872), (87, 3670368), (96, 3326271), (102, 3130608), (104, 3070404), (116, 2752776), (117, 2729248), (136, 2347956), (144, 2217514), (153, 2087072), (156, 2046936), (173, 1845792), (174, 1835184), (204, 1565304), (208, 1535202), (221, 1444896), (232, 1376388), (234, 1364624), (261, 1223456), (272, 1173978), (288, 1108757), (306, 1043536), (312, 1023468), (346, 922896), (348, 917592), (377, 847008), (408, 782652), (416, 767601), (442, 722448), (464, 688194), (468, 682312), (493, 647712), (519, 615264), (522, 611728), (544, 586989), (612, 521768), (624, 511734), (663, 481632), (692, 461448), (696, 458796), (754, 423504), (816, 391326), (884, 361224), (928, 344097), (936, 341156), (986, 323856), (1038, 307632), (1044, 305864), (1131, 282336), (1224, 260884), (1248, 255867), (1326, 240816), (1384, 230724), (1392, 229398), (1479, 215904), (1508, 211752), (1557, 205088), (1632, 195663), (1768, 180612), (1872, 170578), (1972, 161928), (1989, 160544), (2076, 153816), (2088, 152932), (2249, 141984), (2262, 141168), (2448, 130442), (2652, 120408), (2768, 115362), (2784, 114699), (2941, 108576), (2958, 107952), (3016, 105876), (3114, 102544), (3393, 94112), (3536, 90306), (3744, 85289), (3944, 80964), (3978, 80272), (4152, 76908), (4176, 76466), (4437, 71968), (4498, 70992), (4524, 70584), (4896, 65221), (5017, 63648), (5304, 60204), (5536, 57681), (5882, 54288), (5916, 53976), (6032, 52938), (6228, 51272), (6409, 49824), (6747, 47328), (6786, 47056), (7072, 45153), (7888, 40482), (7956, 40136), (8304, 38454), (8352, 38233), (8823, 36192), (8874, 35984), (8996, 35496), (9048, 35292), (10034, 31824), (10608, 30102), (11764, 27144), (11832, 26988), (12064, 26469), (12456, 25636), (12818, 24912), (13494, 23664), (13572, 23528), (15051, 21216), (15776, 20241), (15912, 20068), (16608, 19227), (17646, 18096), (17748, 17992)]