1979306784

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10832

約数の個数: 216

約数和(自身を含む): 7051933980

約数和(自身を除く): 5072627196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 10789, 11466, 13104, 14112, 15288, 20384, 21578, 22932, 26208, 30576, 32367, 43156, 45864, 61152, 64734, 75523, 86312, 91728, 97101, 129468, 140257, 151046, 172624, 183456, 194202, 226569, 258936, 280514, 302092, 345248, 388404, 420771, 453138, 517872, 528661, 561028, 604184, 679707, 776808, 841542, 906276, 981799, 1035744, 1057322, 1122056, 1208368, 1262313, 1359414, 1553616, 1585983, 1683084, 1812552, 1963598, 2114644, 2244112, 2416736, 2524626, 2718828, 2945397, 3107232, 3171966, 3366168, 3625104, 3927196, 4229288, 4488224, 4757949, 5049252, 5437656, 5890794, 6343932, 6732336, 6872593, 7250208, 7854392, 8458576, 8836191, 9515898, 10098504, 10875312, 11781588, 12687864, 13464672, 13745186, 15708784, 16917152, 17672382, 19031796, 20197008, 20617779, 21750624, 23563176, 25375728, 27490372, 31417568, 35344764, 38063592, 40394016, 41235558, 47126352, 50751456, 54980744, 61853337, 70689528, 76127184, 82471116, 94252704, 109961488, 123706674, 141379056, 152254368, 164942232, 219922976, 247413348, 282758112, 329884464, 494826696, 659768928, 989653392, 1979306784]

約数ペア:

[(1, 1979306784), (2, 989653392), (3, 659768928), (4, 494826696), (6, 329884464), (7, 282758112), (8, 247413348), (9, 219922976), (12, 164942232), (13, 152254368), (14, 141379056), (16, 123706674), (18, 109961488), (21, 94252704), (24, 82471116), (26, 76127184), (28, 70689528), (32, 61853337), (36, 54980744), (39, 50751456), (42, 47126352), (48, 41235558), (49, 40394016), (52, 38063592), (56, 35344764), (63, 31417568), (72, 27490372), (78, 25375728), (84, 23563176), (91, 21750624), (96, 20617779), (98, 20197008), (104, 19031796), (112, 17672382), (117, 16917152), (126, 15708784), (144, 13745186), (147, 13464672), (156, 12687864), (168, 11781588), (182, 10875312), (196, 10098504), (208, 9515898), (224, 8836191), (234, 8458576), (252, 7854392), (273, 7250208), (288, 6872593), (294, 6732336), (312, 6343932), (336, 5890794), (364, 5437656), (392, 5049252), (416, 4757949), (441, 4488224), (468, 4229288), (504, 3927196), (546, 3625104), (588, 3366168), (624, 3171966), (637, 3107232), (672, 2945397), (728, 2718828), (784, 2524626), (819, 2416736), (882, 2244112), (936, 2114644), (1008, 1963598), (1092, 1812552), (1176, 1683084), (1248, 1585983), (1274, 1553616), (1456, 1359414), (1568, 1262313), (1638, 1208368), (1764, 1122056), (1872, 1057322), (1911, 1035744), (2016, 981799), (2184, 906276), (2352, 841542), (2548, 776808), (2912, 679707), (3276, 604184), (3528, 561028), (3744, 528661), (3822, 517872), (4368, 453138), (4704, 420771), (5096, 388404), (5733, 345248), (6552, 302092), (7056, 280514), (7644, 258936), (8736, 226569), (10192, 194202), (10789, 183456), (11466, 172624), (13104, 151046), (14112, 140257), (15288, 129468), (20384, 97101), (21578, 91728), (22932, 86312), (26208, 75523), (30576, 64734), (32367, 61152), (43156, 45864)]