1264356

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 3427200

約数和(自身を除く): 2162844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 509, 621, 828, 1018, 1242, 1527, 2036, 2484, 3054, 4581, 6108, 9162, 11707, 13743, 18324, 23414, 27486, 35121, 46828, 54972, 70242, 105363, 140484, 210726, 316089, 421452, 632178, 1264356]

約数ペア:

[(1, 1264356), (2, 632178), (3, 421452), (4, 316089), (6, 210726), (9, 140484), (12, 105363), (18, 70242), (23, 54972), (27, 46828), (36, 35121), (46, 27486), (54, 23414), (69, 18324), (92, 13743), (108, 11707), (138, 9162), (207, 6108), (276, 4581), (414, 3054), (509, 2484), (621, 2036), (828, 1527), (1018, 1242)]