253999764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{306763}}^1$

素因数の和:306796

約数の個数: 36

約数和(自身を含む): 669972576

約数和(自身を除く): 415972812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 306763, 613526, 920289, 1227052, 1840578, 2760867, 3681156, 5521734, 7055549, 11043468, 14111098, 21166647, 28222196, 42333294, 63499941, 84666588, 126999882, 253999764]

約数ペア:

[(1, 253999764), (2, 126999882), (3, 84666588), (4, 63499941), (6, 42333294), (9, 28222196), (12, 21166647), (18, 14111098), (23, 11043468), (36, 7055549), (46, 5521734), (69, 3681156), (92, 2760867), (138, 1840578), (207, 1227052), (276, 920289), (414, 613526), (828, 306763)]