248002668

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{6361}}^1$

素因数の和:6412

約数の個数: 72

約数和(自身を含む): 678698160

約数和(自身を除く): 430695492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6361, 6498, 9747, 12722, 12996, 19083, 19494, 25444, 38166, 38988, 57249, 76332, 114498, 120859, 171747, 228996, 241718, 343494, 362577, 483436, 686988, 725154, 1087731, 1450308, 2175462, 2296321, 3263193, 4350924, 4592642, 6526386, 6888963, 9185284, 13052772, 13777926, 20666889, 27555852, 41333778, 62000667, 82667556, 124001334, 248002668]

約数ペア:

[(1, 248002668), (2, 124001334), (3, 82667556), (4, 62000667), (6, 41333778), (9, 27555852), (12, 20666889), (18, 13777926), (19, 13052772), (27, 9185284), (36, 6888963), (38, 6526386), (54, 4592642), (57, 4350924), (76, 3263193), (108, 2296321), (114, 2175462), (171, 1450308), (228, 1087731), (342, 725154), (361, 686988), (513, 483436), (684, 362577), (722, 343494), (1026, 241718), (1083, 228996), (1444, 171747), (2052, 120859), (2166, 114498), (3249, 76332), (4332, 57249), (6361, 38988), (6498, 38166), (9747, 25444), (12722, 19494), (12996, 19083)]