1908511584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1397

約数の個数: 144

約数和(自身を含む): 5847469488

約数和(自身を除く): 3938957904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 433, 588, 672, 784, 866, 937, 1176, 1299, 1568, 1732, 1874, 2352, 2598, 2811, 3031, 3464, 3748, 4704, 5196, 5622, 6062, 6559, 6928, 7496, 9093, 10392, 11244, 12124, 13118, 13856, 14992, 18186, 19677, 20784, 21217, 22488, 24248, 26236, 29984, 36372, 39354, 41568, 42434, 44976, 45913, 48496, 52472, 63651, 72744, 78708, 84868, 89952, 91826, 96992, 104944, 127302, 137739, 145488, 157416, 169736, 183652, 209888, 254604, 275478, 290976, 314832, 339472, 367304, 405721, 509208, 550956, 629664, 678944, 734608, 811442, 1018416, 1101912, 1217163, 1469216, 1622884, 2036832, 2203824, 2434326, 2840047, 3245768, 4407648, 4868652, 5680094, 6491536, 8520141, 9737304, 11360188, 12983072, 17040282, 19474608, 19880329, 22720376, 34080564, 38949216, 39760658, 45440752, 59640987, 68161128, 79521316, 90881504, 119281974, 136322256, 159042632, 238563948, 272644512, 318085264, 477127896, 636170528, 954255792, 1908511584]

約数ペア:

[(1, 1908511584), (2, 954255792), (3, 636170528), (4, 477127896), (6, 318085264), (7, 272644512), (8, 238563948), (12, 159042632), (14, 136322256), (16, 119281974), (21, 90881504), (24, 79521316), (28, 68161128), (32, 59640987), (42, 45440752), (48, 39760658), (49, 38949216), (56, 34080564), (84, 22720376), (96, 19880329), (98, 19474608), (112, 17040282), (147, 12983072), (168, 11360188), (196, 9737304), (224, 8520141), (294, 6491536), (336, 5680094), (392, 4868652), (433, 4407648), (588, 3245768), (672, 2840047), (784, 2434326), (866, 2203824), (937, 2036832), (1176, 1622884), (1299, 1469216), (1568, 1217163), (1732, 1101912), (1874, 1018416), (2352, 811442), (2598, 734608), (2811, 678944), (3031, 629664), (3464, 550956), (3748, 509208), (4704, 405721), (5196, 367304), (5622, 339472), (6062, 314832), (6559, 290976), (6928, 275478), (7496, 254604), (9093, 209888), (10392, 183652), (11244, 169736), (12124, 157416), (13118, 145488), (13856, 137739), (14992, 127302), (18186, 104944), (19677, 96992), (20784, 91826), (21217, 89952), (22488, 84868), (24248, 78708), (26236, 72744), (29984, 63651), (36372, 52472), (39354, 48496), (41568, 45913), (42434, 44976)]