328851654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{3251}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 687446784

約数和(自身を除く): 358595130

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 733, 1466, 2199, 3251, 4398, 6502, 9753, 16859, 19506, 33718, 50577, 74773, 101154, 149546, 224319, 448638, 2382983, 4765966, 7148949, 14297898, 54808609, 109617218, 164425827, 328851654]

約数ペア:

[(1, 328851654), (2, 164425827), (3, 109617218), (6, 54808609), (23, 14297898), (46, 7148949), (69, 4765966), (138, 2382983), (733, 448638), (1466, 224319), (2199, 149546), (3251, 101154), (4398, 74773), (6502, 50577), (9753, 33718), (16859, 19506)]