218714544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{66037}}^1$

素因数の和:66074

約数の個数: 60

約数和(自身を含む): 638719536

約数和(自身を除く): 420004992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 66037, 132074, 198111, 264148, 396222, 528296, 594333, 792444, 1056592, 1188666, 1518851, 1584888, 2377332, 3037702, 3169776, 4556553, 4754664, 6075404, 9113106, 9509328, 12150808, 13669659, 18226212, 24301616, 27339318, 36452424, 54678636, 72904848, 109357272, 218714544]

約数ペア:

[(1, 218714544), (2, 109357272), (3, 72904848), (4, 54678636), (6, 36452424), (8, 27339318), (9, 24301616), (12, 18226212), (16, 13669659), (18, 12150808), (23, 9509328), (24, 9113106), (36, 6075404), (46, 4754664), (48, 4556553), (69, 3169776), (72, 3037702), (92, 2377332), (138, 1584888), (144, 1518851), (184, 1188666), (207, 1056592), (276, 792444), (368, 594333), (414, 528296), (552, 396222), (828, 264148), (1104, 198111), (1656, 132074), (3312, 66037)]