268963344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{143677}}^1$

素因数の和:143704

約数の個数: 60

約数和(自身を含む): 810631276

約数和(自身を除く): 541667932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 143677, 287354, 431031, 574708, 862062, 1149416, 1293093, 1724124, 1867801, 2298832, 2586186, 3448248, 3735602, 5172372, 5603403, 6896496, 7471204, 10344744, 11206806, 14942408, 16810209, 20689488, 22413612, 29884816, 33620418, 44827224, 67240836, 89654448, 134481672, 268963344]

約数ペア:

[(1, 268963344), (2, 134481672), (3, 89654448), (4, 67240836), (6, 44827224), (8, 33620418), (9, 29884816), (12, 22413612), (13, 20689488), (16, 16810209), (18, 14942408), (24, 11206806), (26, 10344744), (36, 7471204), (39, 6896496), (48, 5603403), (52, 5172372), (72, 3735602), (78, 3448248), (104, 2586186), (117, 2298832), (144, 1867801), (156, 1724124), (208, 1293093), (234, 1149416), (312, 862062), (468, 574708), (624, 431031), (936, 287354), (1872, 143677)]