354215799808

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4231}}^1$

素因数の和:4614

約数の個数: 176

約数和(自身を含む): 805303555840

約数和(自身を除く): 451087756032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 331, 416, 494, 512, 608, 662, 832, 988, 1024, 1216, 1324, 1664, 1976, 2432, 2648, 3328, 3952, 4231, 4303, 4864, 5296, 6289, 6656, 7904, 8462, 8606, 9728, 10592, 12578, 13312, 15808, 16924, 17212, 19456, 21184, 25156, 31616, 33848, 34424, 42368, 50312, 55003, 63232, 67696, 68848, 80389, 81757, 84736, 100624, 110006, 126464, 135392, 137696, 160778, 163514, 169472, 201248, 220012, 252928, 270784, 275392, 321556, 327028, 338944, 402496, 440024, 541568, 550784, 643112, 654056, 804992, 880048, 1045057, 1083136, 1101568, 1286224, 1308112, 1400461, 1609984, 1760096, 2090114, 2166272, 2203136, 2572448, 2616224, 2800922, 3219968, 3520192, 4180228, 4332544, 4406272, 5144896, 5232448, 5601844, 6439936, 7040384, 8360456, 10289792, 10464896, 11203688, 14080768, 16720912, 18205993, 20579584, 20929792, 22407376, 26608759, 28161536, 33441824, 36411986, 41159168, 41859584, 44814752, 53217518, 56323072, 66883648, 72823972, 82318336, 83719168, 89629504, 106435036, 133767296, 145647944, 179259008, 212870072, 267534592, 291295888, 345913867, 358518016, 425740144, 535069184, 582591776, 691827734, 717036032, 851480288, 1070138368, 1165183552, 1383655468, 1434072064, 1702960576, 2330367104, 2767310936, 3405921152, 4660734208, 5534621872, 6811842304, 9321468416, 11069243744, 13623684608, 18642936832, 22138487488, 27247369216, 44276974976, 88553949952, 177107899904, 354215799808]

約数ペア:

[(1, 354215799808), (2, 177107899904), (4, 88553949952), (8, 44276974976), (13, 27247369216), (16, 22138487488), (19, 18642936832), (26, 13623684608), (32, 11069243744), (38, 9321468416), (52, 6811842304), (64, 5534621872), (76, 4660734208), (104, 3405921152), (128, 2767310936), (152, 2330367104), (208, 1702960576), (247, 1434072064), (256, 1383655468), (304, 1165183552), (331, 1070138368), (416, 851480288), (494, 717036032), (512, 691827734), (608, 582591776), (662, 535069184), (832, 425740144), (988, 358518016), (1024, 345913867), (1216, 291295888), (1324, 267534592), (1664, 212870072), (1976, 179259008), (2432, 145647944), (2648, 133767296), (3328, 106435036), (3952, 89629504), (4231, 83719168), (4303, 82318336), (4864, 72823972), (5296, 66883648), (6289, 56323072), (6656, 53217518), (7904, 44814752), (8462, 41859584), (8606, 41159168), (9728, 36411986), (10592, 33441824), (12578, 28161536), (13312, 26608759), (15808, 22407376), (16924, 20929792), (17212, 20579584), (19456, 18205993), (21184, 16720912), (25156, 14080768), (31616, 11203688), (33848, 10464896), (34424, 10289792), (42368, 8360456), (50312, 7040384), (55003, 6439936), (63232, 5601844), (67696, 5232448), (68848, 5144896), (80389, 4406272), (81757, 4332544), (84736, 4180228), (100624, 3520192), (110006, 3219968), (126464, 2800922), (135392, 2616224), (137696, 2572448), (160778, 2203136), (163514, 2166272), (169472, 2090114), (201248, 1760096), (220012, 1609984), (252928, 1400461), (270784, 1308112), (275392, 1286224), (321556, 1101568), (327028, 1083136), (338944, 1045057), (402496, 880048), (440024, 804992), (541568, 654056), (550784, 643112)]