388392576

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1223110560

約数和(自身を除く): 834717984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 384, 416, 429, 484, 528, 572, 624, 643, 704, 726, 832, 858, 968, 1056, 1144, 1248, 1286, 1408, 1452, 1573, 1664, 1716, 1929, 1936, 2112, 2288, 2496, 2572, 2904, 3146, 3432, 3858, 3872, 4224, 4576, 4719, 4992, 5144, 5808, 6292, 6864, 7073, 7716, 7744, 8359, 9152, 9438, 10288, 11616, 12584, 13728, 14146, 15432, 15488, 16718, 18304, 18876, 20576, 21219, 23232, 25077, 25168, 27456, 28292, 30864, 33436, 37752, 41152, 42438, 46464, 50154, 50336, 54912, 56584, 61728, 66872, 75504, 77803, 82304, 84876, 91949, 100308, 100672, 113168, 123456, 133744, 151008, 155606, 169752, 183898, 200616, 201344, 226336, 233409, 246912, 267488, 275847, 302016, 311212, 339504, 367796, 401232, 452672, 466818, 534976, 551694, 604032, 622424, 679008, 735592, 802464, 905344, 933636, 1011439, 1069952, 1103388, 1244848, 1358016, 1471184, 1604928, 1867272, 2022878, 2206776, 2489696, 2716032, 2942368, 3034317, 3209856, 3734544, 4045756, 4413552, 4979392, 5884736, 6068634, 7469088, 8091512, 8827104, 9958784, 11769472, 12137268, 14938176, 16183024, 17654208, 24274536, 29876352, 32366048, 35308416, 48549072, 64732096, 97098144, 129464192, 194196288, 388392576]

約数ペア:

[(1, 388392576), (2, 194196288), (3, 129464192), (4, 97098144), (6, 64732096), (8, 48549072), (11, 35308416), (12, 32366048), (13, 29876352), (16, 24274536), (22, 17654208), (24, 16183024), (26, 14938176), (32, 12137268), (33, 11769472), (39, 9958784), (44, 8827104), (48, 8091512), (52, 7469088), (64, 6068634), (66, 5884736), (78, 4979392), (88, 4413552), (96, 4045756), (104, 3734544), (121, 3209856), (128, 3034317), (132, 2942368), (143, 2716032), (156, 2489696), (176, 2206776), (192, 2022878), (208, 1867272), (242, 1604928), (264, 1471184), (286, 1358016), (312, 1244848), (352, 1103388), (363, 1069952), (384, 1011439), (416, 933636), (429, 905344), (484, 802464), (528, 735592), (572, 679008), (624, 622424), (643, 604032), (704, 551694), (726, 534976), (832, 466818), (858, 452672), (968, 401232), (1056, 367796), (1144, 339504), (1248, 311212), (1286, 302016), (1408, 275847), (1452, 267488), (1573, 246912), (1664, 233409), (1716, 226336), (1929, 201344), (1936, 200616), (2112, 183898), (2288, 169752), (2496, 155606), (2572, 151008), (2904, 133744), (3146, 123456), (3432, 113168), (3858, 100672), (3872, 100308), (4224, 91949), (4576, 84876), (4719, 82304), (4992, 77803), (5144, 75504), (5808, 66872), (6292, 61728), (6864, 56584), (7073, 54912), (7716, 50336), (7744, 50154), (8359, 46464), (9152, 42438), (9438, 41152), (10288, 37752), (11616, 33436), (12584, 30864), (13728, 28292), (14146, 27456), (15432, 25168), (15488, 25077), (16718, 23232), (18304, 21219), (18876, 20576)]