840291472452

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{37991}}^1$

素因数の和:38553

約数の個数: 96

約数和(自身を含む): 2026620933120

約数和(自身を除く): 1186329460668

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 212, 249, 318, 332, 419, 498, 636, 838, 996, 1257, 1676, 2514, 4399, 5028, 8798, 13197, 17596, 22207, 26394, 34777, 37991, 44414, 52788, 66621, 69554, 75982, 88828, 104331, 113973, 133242, 139108, 151964, 208662, 227946, 266484, 417324, 455892, 1843181, 2013523, 3153253, 3686362, 4027046, 5529543, 6040569, 6306506, 7372724, 8054092, 9459759, 11059086, 12081138, 12613012, 15918229, 18919518, 22118172, 24162276, 31836458, 37839036, 47754687, 63672916, 95509374, 167122409, 191018748, 334244818, 501367227, 668489636, 843666137, 1002734454, 1321213007, 1687332274, 2005468908, 2530998411, 2642426014, 3374664548, 3963639021, 5061996822, 5284852028, 7927278042, 10123993644, 15854556084, 70024289371, 140048578742, 210072868113, 280097157484, 420145736226, 840291472452]

約数ペア:

[(1, 840291472452), (2, 420145736226), (3, 280097157484), (4, 210072868113), (6, 140048578742), (12, 70024289371), (53, 15854556084), (83, 10123993644), (106, 7927278042), (159, 5284852028), (166, 5061996822), (212, 3963639021), (249, 3374664548), (318, 2642426014), (332, 2530998411), (419, 2005468908), (498, 1687332274), (636, 1321213007), (838, 1002734454), (996, 843666137), (1257, 668489636), (1676, 501367227), (2514, 334244818), (4399, 191018748), (5028, 167122409), (8798, 95509374), (13197, 63672916), (17596, 47754687), (22207, 37839036), (26394, 31836458), (34777, 24162276), (37991, 22118172), (44414, 18919518), (52788, 15918229), (66621, 12613012), (69554, 12081138), (75982, 11059086), (88828, 9459759), (104331, 8054092), (113973, 7372724), (133242, 6306506), (139108, 6040569), (151964, 5529543), (208662, 4027046), (227946, 3686362), (266484, 3153253), (417324, 2013523), (455892, 1843181)]