1284667488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{343127}}^1$

素因数の和:343156

約数の個数: 72

約数和(自身を含む): 3934305648

約数和(自身を除く): 2649638160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 343127, 686254, 1029381, 1372508, 2058762, 2745016, 3088143, 4117524, 4460651, 5490032, 6176286, 8235048, 8921302, 10980064, 12352572, 13381953, 16470096, 17842604, 24705144, 26763906, 32940192, 35685208, 40145859, 49410288, 53527812, 71370416, 80291718, 98820576, 107055624, 142740832, 160583436, 214111248, 321166872, 428222496, 642333744, 1284667488]

約数ペア:

[(1, 1284667488), (2, 642333744), (3, 428222496), (4, 321166872), (6, 214111248), (8, 160583436), (9, 142740832), (12, 107055624), (13, 98820576), (16, 80291718), (18, 71370416), (24, 53527812), (26, 49410288), (32, 40145859), (36, 35685208), (39, 32940192), (48, 26763906), (52, 24705144), (72, 17842604), (78, 16470096), (96, 13381953), (104, 12352572), (117, 10980064), (144, 8921302), (156, 8235048), (208, 6176286), (234, 5490032), (288, 4460651), (312, 4117524), (416, 3088143), (468, 2745016), (624, 2058762), (936, 1372508), (1248, 1029381), (1872, 686254), (3744, 343127)]