217183848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56207}}^1$

素因数の和:56246

約数の個数: 64

約数和(自身を含む): 647516160

約数和(自身を除く): 430332312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 56207, 112414, 168621, 224828, 337242, 393449, 449656, 674484, 786898, 1180347, 1292761, 1348968, 1573796, 2360694, 2585522, 3147592, 3878283, 4721388, 5171044, 7756566, 9049327, 9442776, 10342088, 15513132, 18098654, 27147981, 31026264, 36197308, 54295962, 72394616, 108591924, 217183848]

約数ペア:

[(1, 217183848), (2, 108591924), (3, 72394616), (4, 54295962), (6, 36197308), (7, 31026264), (8, 27147981), (12, 18098654), (14, 15513132), (21, 10342088), (23, 9442776), (24, 9049327), (28, 7756566), (42, 5171044), (46, 4721388), (56, 3878283), (69, 3147592), (84, 2585522), (92, 2360694), (138, 1573796), (161, 1348968), (168, 1292761), (184, 1180347), (276, 786898), (322, 674484), (483, 449656), (552, 393449), (644, 337242), (966, 224828), (1288, 168621), (1932, 112414), (3864, 56207)]