388296576

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1176215040

約数和(自身を除く): 787918464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 124, 128, 131, 144, 166, 186, 192, 248, 249, 262, 279, 288, 332, 372, 384, 393, 496, 498, 524, 558, 576, 664, 744, 747, 786, 992, 996, 1048, 1116, 1152, 1179, 1328, 1488, 1494, 1572, 1984, 1992, 2096, 2232, 2358, 2573, 2656, 2976, 2988, 3144, 3968, 3984, 4061, 4192, 4464, 4716, 5146, 5312, 5952, 5976, 6288, 7719, 7968, 8122, 8384, 8928, 9432, 10292, 10624, 10873, 11904, 11952, 12183, 12576, 15438, 15936, 16244, 16768, 17856, 18864, 20584, 21746, 23157, 23904, 24366, 25152, 30876, 31872, 32488, 32619, 35712, 36549, 37728, 41168, 43492, 46314, 47808, 48732, 50304, 61752, 64976, 65238, 73098, 75456, 82336, 86984, 92628, 95616, 97464, 97857, 123504, 129952, 130476, 146196, 150912, 164672, 173968, 185256, 194928, 195714, 247008, 259904, 260952, 292392, 329344, 337063, 347936, 370512, 389856, 391428, 494016, 519808, 521904, 584784, 674126, 695872, 741024, 779712, 782856, 988032, 1011189, 1043808, 1169568, 1348252, 1391744, 1482048, 1559424, 1565712, 2022378, 2087616, 2339136, 2696504, 2964096, 3033567, 3131424, 4044756, 4175232, 4678272, 5393008, 6067134, 6262848, 8089512, 10786016, 12134268, 12525696, 16179024, 21572032, 24268536, 32358048, 43144064, 48537072, 64716096, 97074144, 129432192, 194148288, 388296576]

約数ペア:

[(1, 388296576), (2, 194148288), (3, 129432192), (4, 97074144), (6, 64716096), (8, 48537072), (9, 43144064), (12, 32358048), (16, 24268536), (18, 21572032), (24, 16179024), (31, 12525696), (32, 12134268), (36, 10786016), (48, 8089512), (62, 6262848), (64, 6067134), (72, 5393008), (83, 4678272), (93, 4175232), (96, 4044756), (124, 3131424), (128, 3033567), (131, 2964096), (144, 2696504), (166, 2339136), (186, 2087616), (192, 2022378), (248, 1565712), (249, 1559424), (262, 1482048), (279, 1391744), (288, 1348252), (332, 1169568), (372, 1043808), (384, 1011189), (393, 988032), (496, 782856), (498, 779712), (524, 741024), (558, 695872), (576, 674126), (664, 584784), (744, 521904), (747, 519808), (786, 494016), (992, 391428), (996, 389856), (1048, 370512), (1116, 347936), (1152, 337063), (1179, 329344), (1328, 292392), (1488, 260952), (1494, 259904), (1572, 247008), (1984, 195714), (1992, 194928), (2096, 185256), (2232, 173968), (2358, 164672), (2573, 150912), (2656, 146196), (2976, 130476), (2988, 129952), (3144, 123504), (3968, 97857), (3984, 97464), (4061, 95616), (4192, 92628), (4464, 86984), (4716, 82336), (5146, 75456), (5312, 73098), (5952, 65238), (5976, 64976), (6288, 61752), (7719, 50304), (7968, 48732), (8122, 47808), (8384, 46314), (8928, 43492), (9432, 41168), (10292, 37728), (10624, 36549), (10873, 35712), (11904, 32619), (11952, 32488), (12183, 31872), (12576, 30876), (15438, 25152), (15936, 24366), (16244, 23904), (16768, 23157), (17856, 21746), (18864, 20584)]