261479904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9112

約数の個数: 96

約数和(自身を含む): 802771200

約数和(自身を除く): 541291296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 9049, 9632, 14448, 18098, 27147, 28896, 36196, 54294, 63343, 72392, 108588, 126686, 144784, 190029, 217176, 253372, 289568, 380058, 389107, 434352, 506744, 760116, 778214, 868704, 1013488, 1167321, 1520232, 1556428, 2026976, 2334642, 2723749, 3040464, 3112856, 4669284, 5447498, 6080928, 6225712, 8171247, 9338568, 10894996, 12451424, 16342494, 18677136, 21789992, 32684988, 37354272, 43579984, 65369976, 87159968, 130739952, 261479904]

約数ペア:

[(1, 261479904), (2, 130739952), (3, 87159968), (4, 65369976), (6, 43579984), (7, 37354272), (8, 32684988), (12, 21789992), (14, 18677136), (16, 16342494), (21, 12451424), (24, 10894996), (28, 9338568), (32, 8171247), (42, 6225712), (43, 6080928), (48, 5447498), (56, 4669284), (84, 3112856), (86, 3040464), (96, 2723749), (112, 2334642), (129, 2026976), (168, 1556428), (172, 1520232), (224, 1167321), (258, 1013488), (301, 868704), (336, 778214), (344, 760116), (516, 506744), (602, 434352), (672, 389107), (688, 380058), (903, 289568), (1032, 253372), (1204, 217176), (1376, 190029), (1806, 144784), (2064, 126686), (2408, 108588), (3612, 72392), (4128, 63343), (4816, 54294), (7224, 36196), (9049, 28896), (9632, 27147), (14448, 18098)]