222463728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67169}}^1$

素因数の和:67206

約数の個数: 60

約数和(自身を含む): 649668240

約数和(自身を除く): 427204512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 67169, 134338, 201507, 268676, 403014, 537352, 604521, 806028, 1074704, 1209042, 1544887, 1612056, 2418084, 3089774, 3224112, 4634661, 4836168, 6179548, 9269322, 9672336, 12359096, 13903983, 18538644, 24718192, 27807966, 37077288, 55615932, 74154576, 111231864, 222463728]

約数ペア:

[(1, 222463728), (2, 111231864), (3, 74154576), (4, 55615932), (6, 37077288), (8, 27807966), (9, 24718192), (12, 18538644), (16, 13903983), (18, 12359096), (23, 9672336), (24, 9269322), (36, 6179548), (46, 4836168), (48, 4634661), (69, 3224112), (72, 3089774), (92, 2418084), (138, 1612056), (144, 1544887), (184, 1209042), (207, 1074704), (276, 806028), (368, 604521), (414, 537352), (552, 403014), (828, 268676), (1104, 201507), (1656, 134338), (3312, 67169)]