215029944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43283}}^1$

素因数の和:43321

約数の個数: 64

約数和(自身を含む): 623289600

約数和(自身を除く): 408259656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 43283, 86566, 129849, 173132, 259698, 346264, 389547, 519396, 779094, 995509, 1038792, 1168641, 1558188, 1991018, 2337282, 2986527, 3116376, 3982036, 4674564, 5973054, 7964072, 8959581, 9349128, 11946108, 17919162, 23892216, 26878743, 35838324, 53757486, 71676648, 107514972, 215029944]

約数ペア:

[(1, 215029944), (2, 107514972), (3, 71676648), (4, 53757486), (6, 35838324), (8, 26878743), (9, 23892216), (12, 17919162), (18, 11946108), (23, 9349128), (24, 8959581), (27, 7964072), (36, 5973054), (46, 4674564), (54, 3982036), (69, 3116376), (72, 2986527), (92, 2337282), (108, 1991018), (138, 1558188), (184, 1168641), (207, 1038792), (216, 995509), (276, 779094), (414, 519396), (552, 389547), (621, 346264), (828, 259698), (1242, 173132), (1656, 129849), (2484, 86566), (4968, 43283)]