1331433936

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 280

約数和(自身を含む): 4618930560

約数和(自身を除く): 3287496624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 709, 729, 756, 828, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1418, 1449, 1458, 1512, 1656, 1701, 1863, 1932, 1944, 2127, 2268, 2484, 2576, 2836, 2898, 2916, 3024, 3312, 3402, 3726, 3864, 3888, 4254, 4347, 4536, 4963, 4968, 5103, 5589, 5672, 5796, 5832, 6381, 6804, 7452, 7728, 8508, 8694, 9072, 9926, 9936, 10206, 11178, 11344, 11592, 11664, 12762, 13041, 13608, 14889, 14904, 16307, 16767, 17016, 17388, 19143, 19852, 20412, 22356, 23184, 25524, 26082, 27216, 29778, 29808, 32614, 33534, 34032, 34776, 38286, 39123, 39704, 40824, 44667, 44712, 48921, 51048, 52164, 57429, 59556, 65228, 67068, 69552, 76572, 78246, 79408, 81648, 89334, 89424, 97842, 102096, 104328, 114149, 114858, 117369, 119112, 130456, 134001, 134136, 146763, 153144, 156492, 172287, 178668, 195684, 208656, 228298, 229716, 234738, 238224, 260912, 268002, 268272, 293526, 306288, 312984, 342447, 344574, 357336, 391368, 402003, 440289, 456596, 459432, 469476, 516861, 536004, 587052, 625968, 684894, 689148, 714672, 782736, 804006, 880578, 913192, 918864, 938952, 1027341, 1033722, 1072008, 1174104, 1206009, 1320867, 1369788, 1378296, 1608012, 1761156, 1826384, 1877904, 2054682, 2067444, 2144016, 2348208, 2412018, 2641734, 2739576, 2756592, 3082023, 3216024, 3522312, 3618027, 3962601, 4109364, 4134888, 4824036, 5283468, 5479152, 6164046, 6432048, 7044624, 7236054, 7925202, 8218728, 8269776, 9246069, 9648072, 10566936, 11887803, 12328092, 14472108, 15850404, 16437456, 18492138, 19296144, 21133872, 23775606, 24656184, 27738207, 28944216, 31700808, 36984276, 47551212, 49312368, 55476414, 57888432, 63401616, 73968552, 83214621, 95102424, 110952828, 147937104, 166429242, 190204848, 221905656, 332858484, 443811312, 665716968, 1331433936]

約数ペア:

[(1, 1331433936), (2, 665716968), (3, 443811312), (4, 332858484), (6, 221905656), (7, 190204848), (8, 166429242), (9, 147937104), (12, 110952828), (14, 95102424), (16, 83214621), (18, 73968552), (21, 63401616), (23, 57888432), (24, 55476414), (27, 49312368), (28, 47551212), (36, 36984276), (42, 31700808), (46, 28944216), (48, 27738207), (54, 24656184), (56, 23775606), (63, 21133872), (69, 19296144), (72, 18492138), (81, 16437456), (84, 15850404), (92, 14472108), (108, 12328092), (112, 11887803), (126, 10566936), (138, 9648072), (144, 9246069), (161, 8269776), (162, 8218728), (168, 7925202), (184, 7236054), (189, 7044624), (207, 6432048), (216, 6164046), (243, 5479152), (252, 5283468), (276, 4824036), (322, 4134888), (324, 4109364), (336, 3962601), (368, 3618027), (378, 3522312), (414, 3216024), (432, 3082023), (483, 2756592), (486, 2739576), (504, 2641734), (552, 2412018), (567, 2348208), (621, 2144016), (644, 2067444), (648, 2054682), (709, 1877904), (729, 1826384), (756, 1761156), (828, 1608012), (966, 1378296), (972, 1369788), (1008, 1320867), (1104, 1206009), (1134, 1174104), (1242, 1072008), (1288, 1033722), (1296, 1027341), (1418, 938952), (1449, 918864), (1458, 913192), (1512, 880578), (1656, 804006), (1701, 782736), (1863, 714672), (1932, 689148), (1944, 684894), (2127, 625968), (2268, 587052), (2484, 536004), (2576, 516861), (2836, 469476), (2898, 459432), (2916, 456596), (3024, 440289), (3312, 402003), (3402, 391368), (3726, 357336), (3864, 344574), (3888, 342447), (4254, 312984), (4347, 306288), (4536, 293526), (4963, 268272), (4968, 268002), (5103, 260912), (5589, 238224), (5672, 234738), (5796, 229716), (5832, 228298), (6381, 208656), (6804, 195684), (7452, 178668), (7728, 172287), (8508, 156492), (8694, 153144), (9072, 146763), (9926, 134136), (9936, 134001), (10206, 130456), (11178, 119112), (11344, 117369), (11592, 114858), (11664, 114149), (12762, 104328), (13041, 102096), (13608, 97842), (14889, 89424), (14904, 89334), (16307, 81648), (16767, 79408), (17016, 78246), (17388, 76572), (19143, 69552), (19852, 67068), (20412, 65228), (22356, 59556), (23184, 57429), (25524, 52164), (26082, 51048), (27216, 48921), (29778, 44712), (29808, 44667), (32614, 40824), (33534, 39704), (34032, 39123), (34776, 38286)]