217858248

素因数分解:

$2^3\times 3^5\times {\mathrm{112067}}^1$

素因数の和:112088

約数の個数: 48

約数和(自身を含む): 611891280

約数和(自身を除く): 394033032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 112067, 224134, 336201, 448268, 672402, 896536, 1008603, 1344804, 2017206, 2689608, 3025809, 4034412, 6051618, 8068824, 9077427, 12103236, 18154854, 24206472, 27232281, 36309708, 54464562, 72619416, 108929124, 217858248]

約数ペア:

[(1, 217858248), (2, 108929124), (3, 72619416), (4, 54464562), (6, 36309708), (8, 27232281), (9, 24206472), (12, 18154854), (18, 12103236), (24, 9077427), (27, 8068824), (36, 6051618), (54, 4034412), (72, 3025809), (81, 2689608), (108, 2017206), (162, 1344804), (216, 1008603), (243, 896536), (324, 672402), (486, 448268), (648, 336201), (972, 224134), (1944, 112067)]