268383808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4992

約数の個数: 84

約数和(自身を含む): 669153856

約数和(自身を除く): 400770048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 4928, 4951, 6776, 7744, 9902, 13552, 19804, 27104, 34657, 39608, 54208, 54461, 69314, 79216, 108922, 138628, 158432, 217844, 277256, 316864, 381227, 435688, 554512, 599071, 762454, 871376, 1109024, 1198142, 1524908, 1742752, 2218048, 2396284, 3049816, 3485504, 4193497, 4792568, 6099632, 8386994, 9585136, 12199264, 16773988, 19170272, 24398528, 33547976, 38340544, 67095952, 134191904, 268383808]

約数ペア:

[(1, 268383808), (2, 134191904), (4, 67095952), (7, 38340544), (8, 33547976), (11, 24398528), (14, 19170272), (16, 16773988), (22, 12199264), (28, 9585136), (32, 8386994), (44, 6099632), (56, 4792568), (64, 4193497), (77, 3485504), (88, 3049816), (112, 2396284), (121, 2218048), (154, 1742752), (176, 1524908), (224, 1198142), (242, 1109024), (308, 871376), (352, 762454), (448, 599071), (484, 554512), (616, 435688), (704, 381227), (847, 316864), (968, 277256), (1232, 217844), (1694, 158432), (1936, 138628), (2464, 108922), (3388, 79216), (3872, 69314), (4928, 54461), (4951, 54208), (6776, 39608), (7744, 34657), (9902, 27104), (13552, 19804)]