197286768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 692902080

約数和(自身を除く): 495615312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 29, 34, 36, 42, 48, 51, 56, 58, 63, 68, 72, 84, 87, 102, 112, 116, 119, 126, 136, 144, 153, 168, 174, 203, 204, 232, 238, 252, 261, 272, 306, 336, 348, 357, 397, 406, 408, 464, 476, 493, 504, 522, 609, 612, 696, 714, 794, 812, 816, 952, 986, 1008, 1044, 1071, 1191, 1218, 1224, 1392, 1428, 1479, 1588, 1624, 1827, 1904, 1972, 2088, 2142, 2382, 2436, 2448, 2779, 2856, 2958, 3176, 3248, 3451, 3573, 3654, 3944, 4176, 4284, 4437, 4764, 4872, 5558, 5712, 5916, 6352, 6749, 6902, 7146, 7308, 7888, 8337, 8568, 8874, 9528, 9744, 10353, 11116, 11513, 11832, 13498, 13804, 14292, 14616, 16674, 17136, 17748, 19056, 20247, 20706, 22232, 23026, 23664, 25011, 26996, 27608, 28584, 29232, 31059, 33348, 34539, 35496, 40494, 41412, 44464, 46052, 47243, 50022, 53992, 55216, 57168, 60741, 62118, 66696, 69078, 70992, 80591, 80988, 82824, 92104, 94486, 100044, 103617, 107984, 121482, 124236, 133392, 138156, 141729, 161182, 161976, 165648, 184208, 188972, 195721, 200088, 207234, 241773, 242964, 248472, 276312, 283458, 322364, 323952, 377944, 391442, 400176, 414468, 425187, 483546, 485928, 496944, 552624, 566916, 587163, 644728, 725319, 755888, 782884, 828936, 850374, 967092, 971856, 1133832, 1174326, 1289456, 1370047, 1450638, 1565768, 1657872, 1700748, 1761489, 1934184, 2267664, 2348652, 2740094, 2901276, 3131536, 3401496, 3522978, 3868368, 4110141, 4697304, 5480188, 5802552, 6802992, 7045956, 8220282, 9394608, 10960376, 11605104, 12330423, 14091912, 16440564, 21920752, 24660846, 28183824, 32881128, 49321692, 65762256, 98643384, 197286768]

約数ペア:

[(1, 197286768), (2, 98643384), (3, 65762256), (4, 49321692), (6, 32881128), (7, 28183824), (8, 24660846), (9, 21920752), (12, 16440564), (14, 14091912), (16, 12330423), (17, 11605104), (18, 10960376), (21, 9394608), (24, 8220282), (28, 7045956), (29, 6802992), (34, 5802552), (36, 5480188), (42, 4697304), (48, 4110141), (51, 3868368), (56, 3522978), (58, 3401496), (63, 3131536), (68, 2901276), (72, 2740094), (84, 2348652), (87, 2267664), (102, 1934184), (112, 1761489), (116, 1700748), (119, 1657872), (126, 1565768), (136, 1450638), (144, 1370047), (153, 1289456), (168, 1174326), (174, 1133832), (203, 971856), (204, 967092), (232, 850374), (238, 828936), (252, 782884), (261, 755888), (272, 725319), (306, 644728), (336, 587163), (348, 566916), (357, 552624), (397, 496944), (406, 485928), (408, 483546), (464, 425187), (476, 414468), (493, 400176), (504, 391442), (522, 377944), (609, 323952), (612, 322364), (696, 283458), (714, 276312), (794, 248472), (812, 242964), (816, 241773), (952, 207234), (986, 200088), (1008, 195721), (1044, 188972), (1071, 184208), (1191, 165648), (1218, 161976), (1224, 161182), (1392, 141729), (1428, 138156), (1479, 133392), (1588, 124236), (1624, 121482), (1827, 107984), (1904, 103617), (1972, 100044), (2088, 94486), (2142, 92104), (2382, 82824), (2436, 80988), (2448, 80591), (2779, 70992), (2856, 69078), (2958, 66696), (3176, 62118), (3248, 60741), (3451, 57168), (3573, 55216), (3654, 53992), (3944, 50022), (4176, 47243), (4284, 46052), (4437, 44464), (4764, 41412), (4872, 40494), (5558, 35496), (5712, 34539), (5916, 33348), (6352, 31059), (6749, 29232), (6902, 28584), (7146, 27608), (7308, 26996), (7888, 25011), (8337, 23664), (8568, 23026), (8874, 22232), (9528, 20706), (9744, 20247), (10353, 19056), (11116, 17748), (11513, 17136), (11832, 16674), (13498, 14616), (13804, 14292)]