255755448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{91081}}^1$

素因数の和:91109

約数の個数: 64

約数和(自身を含む): 765088800

約数和(自身を除く): 509333352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 91081, 182162, 273243, 364324, 546486, 728648, 819729, 1092972, 1184053, 1639458, 2185944, 2368106, 2459187, 3278916, 3552159, 4736212, 4918374, 6557832, 7104318, 9472424, 9836748, 10656477, 14208636, 19673496, 21312954, 28417272, 31969431, 42625908, 63938862, 85251816, 127877724, 255755448]

約数ペア:

[(1, 255755448), (2, 127877724), (3, 85251816), (4, 63938862), (6, 42625908), (8, 31969431), (9, 28417272), (12, 21312954), (13, 19673496), (18, 14208636), (24, 10656477), (26, 9836748), (27, 9472424), (36, 7104318), (39, 6557832), (52, 4918374), (54, 4736212), (72, 3552159), (78, 3278916), (104, 2459187), (108, 2368106), (117, 2185944), (156, 1639458), (216, 1184053), (234, 1092972), (312, 819729), (351, 728648), (468, 546486), (702, 364324), (936, 273243), (1404, 182162), (2808, 91081)]