228778312

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51713}}^1$

素因数の和:51805

約数の個数: 32

約数和(自身を含む): 496454400

約数和(自身を除く): 267676088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 51713, 103426, 206852, 361991, 413704, 723982, 1447964, 2895928, 4085327, 8170654, 16341308, 28597289, 32682616, 57194578, 114389156, 228778312]

約数ペア:

[(1, 228778312), (2, 114389156), (4, 57194578), (7, 32682616), (8, 28597289), (14, 16341308), (28, 8170654), (56, 4085327), (79, 2895928), (158, 1447964), (316, 723982), (553, 413704), (632, 361991), (1106, 206852), (2212, 103426), (4424, 51713)]