220546656

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 144

約数和(自身を含む): 700539840

約数和(自身を除く): 479993184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1056, 1376, 1419, 1548, 1584, 1619, 1892, 2064, 2838, 3096, 3168, 3238, 3784, 4128, 4257, 4857, 5676, 6192, 6476, 7568, 8514, 9714, 11352, 12384, 12952, 14571, 15136, 17028, 17809, 19428, 22704, 25904, 29142, 34056, 35618, 38856, 45408, 51808, 53427, 58284, 68112, 69617, 71236, 77712, 106854, 116568, 136224, 139234, 142472, 155424, 160281, 208851, 213708, 233136, 278468, 284944, 320562, 417702, 427416, 466272, 556936, 569888, 626553, 641124, 765787, 835404, 854832, 1113872, 1253106, 1282248, 1531574, 1670808, 1709664, 2227744, 2297361, 2506212, 2564496, 3063148, 3341616, 4594722, 5012424, 5128992, 6126296, 6683232, 6892083, 9189444, 10024848, 12252592, 13784166, 18378888, 20049696, 24505184, 27568332, 36757776, 55136664, 73515552, 110273328, 220546656]

約数ペア:

[(1, 220546656), (2, 110273328), (3, 73515552), (4, 55136664), (6, 36757776), (8, 27568332), (9, 24505184), (11, 20049696), (12, 18378888), (16, 13784166), (18, 12252592), (22, 10024848), (24, 9189444), (32, 6892083), (33, 6683232), (36, 6126296), (43, 5128992), (44, 5012424), (48, 4594722), (66, 3341616), (72, 3063148), (86, 2564496), (88, 2506212), (96, 2297361), (99, 2227744), (129, 1709664), (132, 1670808), (144, 1531574), (172, 1282248), (176, 1253106), (198, 1113872), (258, 854832), (264, 835404), (288, 765787), (344, 641124), (352, 626553), (387, 569888), (396, 556936), (473, 466272), (516, 427416), (528, 417702), (688, 320562), (774, 284944), (792, 278468), (946, 233136), (1032, 213708), (1056, 208851), (1376, 160281), (1419, 155424), (1548, 142472), (1584, 139234), (1619, 136224), (1892, 116568), (2064, 106854), (2838, 77712), (3096, 71236), (3168, 69617), (3238, 68112), (3784, 58284), (4128, 53427), (4257, 51808), (4857, 45408), (5676, 38856), (6192, 35618), (6476, 34056), (7568, 29142), (8514, 25904), (9714, 22704), (11352, 19428), (12384, 17809), (12952, 17028), (14571, 15136)]