345276

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 940800

約数和(自身を除く): 595524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 139, 207, 276, 278, 414, 417, 556, 621, 828, 834, 1242, 1251, 1668, 2484, 2502, 3197, 3753, 5004, 6394, 7506, 9591, 12788, 15012, 19182, 28773, 38364, 57546, 86319, 115092, 172638, 345276]

約数ペア:

[(1, 345276), (2, 172638), (3, 115092), (4, 86319), (6, 57546), (9, 38364), (12, 28773), (18, 19182), (23, 15012), (27, 12788), (36, 9591), (46, 7506), (54, 6394), (69, 5004), (92, 3753), (108, 3197), (138, 2502), (139, 2484), (207, 1668), (276, 1251), (278, 1242), (414, 834), (417, 828), (556, 621)]