521989344

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{9391}}^1$

素因数の和:9600

約数の個数: 72

約数和(自身を含む): 1492257312

約数和(自身を除く): 970267968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6176, 6948, 9264, 9391, 13896, 18528, 18782, 27792, 28173, 37564, 55584, 56346, 75128, 84519, 112692, 150256, 169038, 225384, 300512, 338076, 450768, 676152, 901536, 1352304, 1812463, 2704608, 3624926, 5437389, 7249852, 10874778, 14499704, 16312167, 21749556, 28999408, 32624334, 43499112, 57998816, 65248668, 86998224, 130497336, 173996448, 260994672, 521989344]

約数ペア:

[(1, 521989344), (2, 260994672), (3, 173996448), (4, 130497336), (6, 86998224), (8, 65248668), (9, 57998816), (12, 43499112), (16, 32624334), (18, 28999408), (24, 21749556), (32, 16312167), (36, 14499704), (48, 10874778), (72, 7249852), (96, 5437389), (144, 3624926), (193, 2704608), (288, 1812463), (386, 1352304), (579, 901536), (772, 676152), (1158, 450768), (1544, 338076), (1737, 300512), (2316, 225384), (3088, 169038), (3474, 150256), (4632, 112692), (6176, 84519), (6948, 75128), (9264, 56346), (9391, 55584), (13896, 37564), (18528, 28173), (18782, 27792)]