621767417824

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{30011}}^1$

素因数の和:30289

約数の個数: 144

約数和(自身を含む): 1451488003056

約数和(自身を除く): 829720585232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 181, 196, 224, 292, 362, 392, 511, 584, 724, 784, 1022, 1168, 1267, 1448, 1568, 2044, 2336, 2534, 2896, 3577, 4088, 5068, 5792, 7154, 8176, 8869, 10136, 13213, 14308, 16352, 17738, 20272, 26426, 28616, 30011, 35476, 40544, 52852, 57232, 60022, 70952, 92491, 105704, 114464, 120044, 141904, 184982, 210077, 211408, 240088, 283808, 369964, 420154, 422816, 480176, 647437, 739928, 840308, 960352, 1294874, 1470539, 1479856, 1680616, 2190803, 2589748, 2941078, 2959712, 3361232, 4381606, 5179496, 5431991, 5882156, 6722464, 8763212, 10358992, 10863982, 11764312, 15335621, 17526424, 20717984, 21727964, 23528624, 30671242, 35052848, 38023937, 43455928, 47057248, 61342484, 70105696, 76047874, 86911856, 107349347, 122684968, 152095748, 173823712, 214698694, 245369936, 266167559, 304191496, 396535343, 429397388, 490739872, 532335118, 608382992, 793070686, 858794776, 1064670236, 1216765984, 1586141372, 1717589552, 2129340472, 2775747401, 3172282744, 3435179104, 4258680944, 5551494802, 6344565488, 8517361888, 11102989604, 12689130976, 19430231807, 22205979208, 38860463614, 44411958416, 77720927228, 88823916832, 155441854456, 310883708912, 621767417824]

約数ペア:

[(1, 621767417824), (2, 310883708912), (4, 155441854456), (7, 88823916832), (8, 77720927228), (14, 44411958416), (16, 38860463614), (28, 22205979208), (32, 19430231807), (49, 12689130976), (56, 11102989604), (73, 8517361888), (98, 6344565488), (112, 5551494802), (146, 4258680944), (181, 3435179104), (196, 3172282744), (224, 2775747401), (292, 2129340472), (362, 1717589552), (392, 1586141372), (511, 1216765984), (584, 1064670236), (724, 858794776), (784, 793070686), (1022, 608382992), (1168, 532335118), (1267, 490739872), (1448, 429397388), (1568, 396535343), (2044, 304191496), (2336, 266167559), (2534, 245369936), (2896, 214698694), (3577, 173823712), (4088, 152095748), (5068, 122684968), (5792, 107349347), (7154, 86911856), (8176, 76047874), (8869, 70105696), (10136, 61342484), (13213, 47057248), (14308, 43455928), (16352, 38023937), (17738, 35052848), (20272, 30671242), (26426, 23528624), (28616, 21727964), (30011, 20717984), (35476, 17526424), (40544, 15335621), (52852, 11764312), (57232, 10863982), (60022, 10358992), (70952, 8763212), (92491, 6722464), (105704, 5882156), (114464, 5431991), (120044, 5179496), (141904, 4381606), (184982, 3361232), (210077, 2959712), (211408, 2941078), (240088, 2589748), (283808, 2190803), (369964, 1680616), (420154, 1479856), (422816, 1470539), (480176, 1294874), (647437, 960352), (739928, 840308)]