355427072

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1016440320

約数和(自身を除く): 661013248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 73, 76, 77, 88, 91, 104, 112, 128, 133, 143, 146, 152, 154, 176, 182, 208, 209, 224, 247, 256, 266, 286, 292, 304, 308, 352, 364, 416, 418, 448, 494, 511, 532, 572, 584, 608, 616, 704, 728, 803, 832, 836, 896, 949, 988, 1001, 1022, 1064, 1144, 1168, 1216, 1232, 1387, 1408, 1456, 1463, 1606, 1664, 1672, 1729, 1792, 1898, 1976, 2002, 2044, 2128, 2288, 2336, 2432, 2464, 2717, 2774, 2816, 2912, 2926, 3212, 3328, 3344, 3458, 3796, 3952, 4004, 4088, 4256, 4576, 4672, 4864, 4928, 5434, 5548, 5621, 5824, 5852, 6424, 6643, 6688, 6916, 7592, 7904, 8008, 8176, 8512, 9152, 9344, 9709, 9856, 10439, 10868, 11096, 11242, 11648, 11704, 12848, 13286, 13376, 13832, 15184, 15257, 15808, 16016, 16352, 17024, 18031, 18304, 18688, 19019, 19418, 19712, 20878, 21736, 22192, 22484, 23296, 23408, 25696, 26572, 26752, 27664, 30368, 30514, 31616, 32032, 32704, 34048, 36062, 36608, 38038, 38836, 41756, 43472, 44384, 44968, 46816, 51392, 53144, 53504, 55328, 60736, 61028, 63232, 64064, 65408, 72124, 73073, 76076, 77672, 83512, 86944, 88768, 89936, 93632, 102784, 106288, 106799, 110656, 121472, 122056, 126217, 128128, 130816, 144248, 146146, 152152, 155344, 167024, 173888, 177536, 179872, 187264, 198341, 205568, 212576, 213598, 221312, 242944, 244112, 252434, 256256, 288496, 292292, 304304, 310688, 334048, 347776, 355072, 359744, 374528, 396682, 425152, 427196, 442624, 488224, 504868, 576992, 584584, 608608, 621376, 668096, 695552, 719488, 793364, 850304, 854392, 976448, 1009736, 1153984, 1169168, 1217216, 1242752, 1336192, 1388387, 1438976, 1586728, 1700608, 1708784, 1952896, 2019472, 2307968, 2338336, 2434432, 2485504, 2672384, 2776774, 3173456, 3417568, 3905792, 4038944, 4615936, 4676672, 4868864, 5553548, 6346912, 6835136, 8077888, 9353344, 11107096, 12693824, 13670272, 16155776, 18706688, 22214192, 25387648, 27340544, 32311552, 44428384, 50775296, 88856768, 177713536, 355427072]

約数ペア:

[(1, 355427072), (2, 177713536), (4, 88856768), (7, 50775296), (8, 44428384), (11, 32311552), (13, 27340544), (14, 25387648), (16, 22214192), (19, 18706688), (22, 16155776), (26, 13670272), (28, 12693824), (32, 11107096), (38, 9353344), (44, 8077888), (52, 6835136), (56, 6346912), (64, 5553548), (73, 4868864), (76, 4676672), (77, 4615936), (88, 4038944), (91, 3905792), (104, 3417568), (112, 3173456), (128, 2776774), (133, 2672384), (143, 2485504), (146, 2434432), (152, 2338336), (154, 2307968), (176, 2019472), (182, 1952896), (208, 1708784), (209, 1700608), (224, 1586728), (247, 1438976), (256, 1388387), (266, 1336192), (286, 1242752), (292, 1217216), (304, 1169168), (308, 1153984), (352, 1009736), (364, 976448), (416, 854392), (418, 850304), (448, 793364), (494, 719488), (511, 695552), (532, 668096), (572, 621376), (584, 608608), (608, 584584), (616, 576992), (704, 504868), (728, 488224), (803, 442624), (832, 427196), (836, 425152), (896, 396682), (949, 374528), (988, 359744), (1001, 355072), (1022, 347776), (1064, 334048), (1144, 310688), (1168, 304304), (1216, 292292), (1232, 288496), (1387, 256256), (1408, 252434), (1456, 244112), (1463, 242944), (1606, 221312), (1664, 213598), (1672, 212576), (1729, 205568), (1792, 198341), (1898, 187264), (1976, 179872), (2002, 177536), (2044, 173888), (2128, 167024), (2288, 155344), (2336, 152152), (2432, 146146), (2464, 144248), (2717, 130816), (2774, 128128), (2816, 126217), (2912, 122056), (2926, 121472), (3212, 110656), (3328, 106799), (3344, 106288), (3458, 102784), (3796, 93632), (3952, 89936), (4004, 88768), (4088, 86944), (4256, 83512), (4576, 77672), (4672, 76076), (4864, 73073), (4928, 72124), (5434, 65408), (5548, 64064), (5621, 63232), (5824, 61028), (5852, 60736), (6424, 55328), (6643, 53504), (6688, 53144), (6916, 51392), (7592, 46816), (7904, 44968), (8008, 44384), (8176, 43472), (8512, 41756), (9152, 38836), (9344, 38038), (9709, 36608), (9856, 36062), (10439, 34048), (10868, 32704), (11096, 32032), (11242, 31616), (11648, 30514), (11704, 30368), (12848, 27664), (13286, 26752), (13376, 26572), (13832, 25696), (15184, 23408), (15257, 23296), (15808, 22484), (16016, 22192), (16352, 21736), (17024, 20878), (18031, 19712), (18304, 19418), (18688, 19019)]