393359328

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 1251391680

約数和(自身を除く): 858032352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 79, 81, 96, 102, 108, 113, 136, 144, 153, 158, 162, 204, 216, 226, 237, 272, 288, 306, 316, 324, 339, 408, 432, 452, 459, 474, 544, 612, 632, 648, 678, 711, 816, 864, 904, 918, 948, 1017, 1224, 1264, 1296, 1343, 1356, 1377, 1422, 1632, 1808, 1836, 1896, 1921, 2034, 2133, 2448, 2528, 2592, 2686, 2712, 2754, 2844, 3051, 3616, 3672, 3792, 3842, 4029, 4068, 4266, 4896, 5372, 5424, 5508, 5688, 5763, 6102, 6399, 7344, 7584, 7684, 8058, 8136, 8532, 8927, 9153, 10744, 10848, 11016, 11376, 11526, 12087, 12204, 12798, 14688, 15368, 16116, 16272, 17064, 17289, 17854, 18306, 21488, 22032, 22752, 23052, 24174, 24408, 25596, 26781, 30736, 32232, 32544, 34128, 34578, 35708, 36261, 36612, 42976, 44064, 46104, 48348, 48816, 51192, 51867, 53562, 61472, 64464, 68256, 69156, 71416, 72522, 73224, 80343, 92208, 96696, 97632, 102384, 103734, 107124, 108783, 128928, 138312, 142832, 145044, 146448, 151759, 155601, 160686, 184416, 193392, 204768, 207468, 214248, 217566, 241029, 276624, 285664, 290088, 292896, 303518, 311202, 321372, 386784, 414936, 428496, 435132, 455277, 482058, 553248, 580176, 607036, 622404, 642744, 723087, 829872, 856992, 870264, 910554, 964116, 1160352, 1214072, 1244808, 1285488, 1365831, 1446174, 1659744, 1740528, 1821108, 1928232, 2428144, 2489616, 2570976, 2731662, 2892348, 3481056, 3642216, 3856464, 4097493, 4856288, 4979232, 5463324, 5784696, 7284432, 7712928, 8194986, 10926648, 11569392, 12292479, 14568864, 16389972, 21853296, 23138784, 24584958, 32779944, 43706592, 49169916, 65559888, 98339832, 131119776, 196679664, 393359328]

約数ペア:

[(1, 393359328), (2, 196679664), (3, 131119776), (4, 98339832), (6, 65559888), (8, 49169916), (9, 43706592), (12, 32779944), (16, 24584958), (17, 23138784), (18, 21853296), (24, 16389972), (27, 14568864), (32, 12292479), (34, 11569392), (36, 10926648), (48, 8194986), (51, 7712928), (54, 7284432), (68, 5784696), (72, 5463324), (79, 4979232), (81, 4856288), (96, 4097493), (102, 3856464), (108, 3642216), (113, 3481056), (136, 2892348), (144, 2731662), (153, 2570976), (158, 2489616), (162, 2428144), (204, 1928232), (216, 1821108), (226, 1740528), (237, 1659744), (272, 1446174), (288, 1365831), (306, 1285488), (316, 1244808), (324, 1214072), (339, 1160352), (408, 964116), (432, 910554), (452, 870264), (459, 856992), (474, 829872), (544, 723087), (612, 642744), (632, 622404), (648, 607036), (678, 580176), (711, 553248), (816, 482058), (864, 455277), (904, 435132), (918, 428496), (948, 414936), (1017, 386784), (1224, 321372), (1264, 311202), (1296, 303518), (1343, 292896), (1356, 290088), (1377, 285664), (1422, 276624), (1632, 241029), (1808, 217566), (1836, 214248), (1896, 207468), (1921, 204768), (2034, 193392), (2133, 184416), (2448, 160686), (2528, 155601), (2592, 151759), (2686, 146448), (2712, 145044), (2754, 142832), (2844, 138312), (3051, 128928), (3616, 108783), (3672, 107124), (3792, 103734), (3842, 102384), (4029, 97632), (4068, 96696), (4266, 92208), (4896, 80343), (5372, 73224), (5424, 72522), (5508, 71416), (5688, 69156), (5763, 68256), (6102, 64464), (6399, 61472), (7344, 53562), (7584, 51867), (7684, 51192), (8058, 48816), (8136, 48348), (8532, 46104), (8927, 44064), (9153, 42976), (10744, 36612), (10848, 36261), (11016, 35708), (11376, 34578), (11526, 34128), (12087, 32544), (12204, 32232), (12798, 30736), (14688, 26781), (15368, 25596), (16116, 24408), (16272, 24174), (17064, 23052), (17289, 22752), (17854, 22032), (18306, 21488)]