245255251136

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{5351}}^1$

素因数の和:6022

約数の個数: 112

約数和(自身を含む): 559858590720

約数和(自身を除く): 314603339584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 389, 448, 526, 778, 1052, 1556, 1841, 2104, 2723, 3112, 3682, 4208, 5351, 5446, 6224, 7364, 8416, 10702, 10892, 12448, 14728, 16832, 21404, 21784, 24896, 29456, 37457, 42808, 43568, 58912, 74914, 85616, 87136, 102307, 117824, 149828, 171232, 174272, 204614, 299656, 342464, 409228, 599312, 716149, 818456, 1198624, 1407313, 1432298, 1636912, 2081539, 2397248, 2814626, 2864596, 3273824, 4163078, 5629252, 5729192, 6547648, 8326156, 9851191, 11258504, 11458384, 14570773, 16652312, 19702382, 22517008, 22916768, 29141546, 33304624, 39404764, 45034016, 45833536, 58283092, 66609248, 78809528, 90068032, 116566184, 133218496, 157619056, 233132368, 315238112, 466264736, 547444757, 630476224, 932529472, 1094889514, 2189779028, 3832113299, 4379558056, 7664226598, 8759116112, 15328453196, 17518232224, 30656906392, 35036464448, 61313812784, 122627625568, 245255251136]

約数ペア:

[(1, 245255251136), (2, 122627625568), (4, 61313812784), (7, 35036464448), (8, 30656906392), (14, 17518232224), (16, 15328453196), (28, 8759116112), (32, 7664226598), (56, 4379558056), (64, 3832113299), (112, 2189779028), (224, 1094889514), (263, 932529472), (389, 630476224), (448, 547444757), (526, 466264736), (778, 315238112), (1052, 233132368), (1556, 157619056), (1841, 133218496), (2104, 116566184), (2723, 90068032), (3112, 78809528), (3682, 66609248), (4208, 58283092), (5351, 45833536), (5446, 45034016), (6224, 39404764), (7364, 33304624), (8416, 29141546), (10702, 22916768), (10892, 22517008), (12448, 19702382), (14728, 16652312), (16832, 14570773), (21404, 11458384), (21784, 11258504), (24896, 9851191), (29456, 8326156), (37457, 6547648), (42808, 5729192), (43568, 5629252), (58912, 4163078), (74914, 3273824), (85616, 2864596), (87136, 2814626), (102307, 2397248), (117824, 2081539), (149828, 1636912), (171232, 1432298), (174272, 1407313), (204614, 1198624), (299656, 818456), (342464, 716149), (409228, 599312)]