221502336

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 436520064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 451, 492, 528, 656, 704, 902, 984, 1056, 1279, 1312, 1353, 1408, 1804, 1968, 2112, 2558, 2624, 2706, 3608, 3837, 3936, 4224, 5116, 5248, 5412, 7216, 7674, 7872, 10232, 10824, 14069, 14432, 15348, 15744, 20464, 21648, 28138, 28864, 30696, 40928, 42207, 43296, 52439, 56276, 57728, 61392, 81856, 84414, 86592, 104878, 112552, 122784, 157317, 163712, 168828, 173184, 209756, 225104, 245568, 314634, 337656, 419512, 450208, 491136, 576829, 629268, 675312, 839024, 900416, 1153658, 1258536, 1350624, 1678048, 1730487, 1800832, 2307316, 2517072, 2701248, 3356096, 3460974, 4614632, 5034144, 5402496, 6712192, 6921948, 9229264, 10068288, 13843896, 18458528, 20136576, 27687792, 36917056, 55375584, 73834112, 110751168, 221502336]

約数ペア:

[(1, 221502336), (2, 110751168), (3, 73834112), (4, 55375584), (6, 36917056), (8, 27687792), (11, 20136576), (12, 18458528), (16, 13843896), (22, 10068288), (24, 9229264), (32, 6921948), (33, 6712192), (41, 5402496), (44, 5034144), (48, 4614632), (64, 3460974), (66, 3356096), (82, 2701248), (88, 2517072), (96, 2307316), (123, 1800832), (128, 1730487), (132, 1678048), (164, 1350624), (176, 1258536), (192, 1153658), (246, 900416), (264, 839024), (328, 675312), (352, 629268), (384, 576829), (451, 491136), (492, 450208), (528, 419512), (656, 337656), (704, 314634), (902, 245568), (984, 225104), (1056, 209756), (1279, 173184), (1312, 168828), (1353, 163712), (1408, 157317), (1804, 122784), (1968, 112552), (2112, 104878), (2558, 86592), (2624, 84414), (2706, 81856), (3608, 61392), (3837, 57728), (3936, 56276), (4224, 52439), (5116, 43296), (5248, 42207), (5412, 40928), (7216, 30696), (7674, 28864), (7872, 28138), (10232, 21648), (10824, 20464), (14069, 15744), (14432, 15348)]