231742368

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 822249792

約数和(自身を除く): 590507424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 96, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 288, 306, 312, 331, 352, 374, 396, 408, 416, 429, 442, 468, 528, 544, 561, 572, 612, 624, 662, 663, 748, 792, 816, 858, 884, 936, 993, 1056, 1122, 1144, 1224, 1248, 1287, 1324, 1326, 1496, 1584, 1632, 1683, 1716, 1768, 1872, 1986, 1989, 2244, 2288, 2431, 2448, 2574, 2648, 2652, 2979, 2992, 3168, 3366, 3432, 3536, 3641, 3744, 3972, 3978, 4303, 4488, 4576, 4862, 4896, 5148, 5296, 5304, 5627, 5958, 5984, 6732, 6864, 7072, 7282, 7293, 7944, 7956, 8606, 8976, 9724, 10296, 10592, 10608, 10923, 11254, 11916, 12909, 13464, 13728, 14564, 14586, 15888, 15912, 16881, 17212, 17952, 19448, 20592, 21216, 21846, 21879, 22508, 23832, 25818, 26928, 29128, 29172, 31776, 31824, 32769, 33762, 34424, 38727, 38896, 41184, 43692, 43758, 45016, 47333, 47664, 50643, 51636, 53856, 58256, 58344, 61897, 63648, 65538, 67524, 68848, 73151, 77454, 77792, 87384, 87516, 90032, 94666, 95328, 101286, 103272, 116512, 116688, 123794, 131076, 135048, 137696, 141999, 146302, 154908, 174768, 175032, 180064, 185691, 189332, 202572, 206544, 219453, 233376, 247588, 262152, 270096, 283998, 292604, 309816, 349536, 350064, 371382, 378664, 405144, 413088, 425997, 438906, 495176, 524304, 540192, 557073, 567996, 585208, 619632, 658359, 700128, 742764, 757328, 804661, 810288, 851994, 877812, 990352, 1048608, 1114146, 1135992, 1170416, 1239264, 1316718, 1485528, 1514656, 1609322, 1620576, 1703988, 1755624, 1980704, 2228292, 2271984, 2340832, 2413983, 2633436, 2971056, 3218644, 3407976, 3511248, 4456584, 4543968, 4827966, 5266872, 5942112, 6437288, 6815952, 7022496, 7241949, 8913168, 9655932, 10533744, 12874576, 13631904, 14483898, 17826336, 19311864, 21067488, 25749152, 28967796, 38623728, 57935592, 77247456, 115871184, 231742368]

約数ペア:

[(1, 231742368), (2, 115871184), (3, 77247456), (4, 57935592), (6, 38623728), (8, 28967796), (9, 25749152), (11, 21067488), (12, 19311864), (13, 17826336), (16, 14483898), (17, 13631904), (18, 12874576), (22, 10533744), (24, 9655932), (26, 8913168), (32, 7241949), (33, 7022496), (34, 6815952), (36, 6437288), (39, 5942112), (44, 5266872), (48, 4827966), (51, 4543968), (52, 4456584), (66, 3511248), (68, 3407976), (72, 3218644), (78, 2971056), (88, 2633436), (96, 2413983), (99, 2340832), (102, 2271984), (104, 2228292), (117, 1980704), (132, 1755624), (136, 1703988), (143, 1620576), (144, 1609322), (153, 1514656), (156, 1485528), (176, 1316718), (187, 1239264), (198, 1170416), (204, 1135992), (208, 1114146), (221, 1048608), (234, 990352), (264, 877812), (272, 851994), (286, 810288), (288, 804661), (306, 757328), (312, 742764), (331, 700128), (352, 658359), (374, 619632), (396, 585208), (408, 567996), (416, 557073), (429, 540192), (442, 524304), (468, 495176), (528, 438906), (544, 425997), (561, 413088), (572, 405144), (612, 378664), (624, 371382), (662, 350064), (663, 349536), (748, 309816), (792, 292604), (816, 283998), (858, 270096), (884, 262152), (936, 247588), (993, 233376), (1056, 219453), (1122, 206544), (1144, 202572), (1224, 189332), (1248, 185691), (1287, 180064), (1324, 175032), (1326, 174768), (1496, 154908), (1584, 146302), (1632, 141999), (1683, 137696), (1716, 135048), (1768, 131076), (1872, 123794), (1986, 116688), (1989, 116512), (2244, 103272), (2288, 101286), (2431, 95328), (2448, 94666), (2574, 90032), (2648, 87516), (2652, 87384), (2979, 77792), (2992, 77454), (3168, 73151), (3366, 68848), (3432, 67524), (3536, 65538), (3641, 63648), (3744, 61897), (3972, 58344), (3978, 58256), (4303, 53856), (4488, 51636), (4576, 50643), (4862, 47664), (4896, 47333), (5148, 45016), (5296, 43758), (5304, 43692), (5627, 41184), (5958, 38896), (5984, 38727), (6732, 34424), (6864, 33762), (7072, 32769), (7282, 31824), (7293, 31776), (7944, 29172), (7956, 29128), (8606, 26928), (8976, 25818), (9724, 23832), (10296, 22508), (10592, 21879), (10608, 21846), (10923, 21216), (11254, 20592), (11916, 19448), (12909, 17952), (13464, 17212), (13728, 16881), (14564, 15912), (14586, 15888)]