229751784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138739}}^1$

素因数の和:138774

約数の個数: 48

約数和(自身を含む): 649303200

約数和(自身を除く): 419551416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 138739, 277478, 416217, 554956, 832434, 1109912, 1248651, 1664868, 2497302, 3190997, 3329736, 4994604, 6381994, 9572991, 9989208, 12763988, 19145982, 25527976, 28718973, 38291964, 57437946, 76583928, 114875892, 229751784]

約数ペア:

[(1, 229751784), (2, 114875892), (3, 76583928), (4, 57437946), (6, 38291964), (8, 28718973), (9, 25527976), (12, 19145982), (18, 12763988), (23, 9989208), (24, 9572991), (36, 6381994), (46, 4994604), (69, 3329736), (72, 3190997), (92, 2497302), (138, 1664868), (184, 1248651), (207, 1109912), (276, 832434), (414, 554956), (552, 416217), (828, 277478), (1656, 138739)]