19508894496

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35447}}^1$

素因数の和:35493

約数の個数: 288

約数和(自身を含む): 71284510080

約数和(自身を除く): 51775615584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2548, 2646, 2808, 2912, 3024, 3276, 3528, 3744, 3822, 4368, 4704, 4914, 5096, 5292, 5616, 5733, 6048, 6552, 7056, 7644, 8736, 9828, 10192, 10584, 11232, 11466, 13104, 14112, 15288, 17199, 19656, 20384, 21168, 22932, 26208, 30576, 34398, 35447, 39312, 42336, 45864, 61152, 68796, 70894, 78624, 91728, 106341, 137592, 141788, 183456, 212682, 248129, 275184, 283576, 319023, 425364, 460811, 496258, 550368, 567152, 638046, 744387, 850728, 921622, 957069, 992516, 1134304, 1276092, 1382433, 1488774, 1701456, 1736903, 1843244, 1914138, 1985032, 2233161, 2552184, 2764866, 2977548, 3225677, 3402912, 3473806, 3686488, 3828276, 3970064, 4147299, 4466322, 5104368, 5210709, 5529732, 5955096, 6451354, 6699483, 6947612, 7372976, 7656552, 7940128, 8294598, 8932644, 9677031, 10208736, 10421418, 11059464, 11910192, 12441897, 12902708, 13398966, 13895224, 14745952, 15313104, 15632127, 16589196, 17865288, 19354062, 20842836, 22118928, 22579739, 23820384, 24883794, 25805416, 26797932, 27790448, 29031093, 30626208, 31264254, 33178392, 35730576, 38708124, 41685672, 44237856, 45159478, 46896381, 49767588, 51610832, 53595864, 55580896, 58062186, 62528508, 66356784, 67739217, 71461152, 77416248, 83371344, 87093279, 90318956, 93792762, 99535176, 103221664, 107191728, 116124372, 125057016, 132713568, 135478434, 154832496, 166742688, 174186558, 180637912, 187585524, 199070352, 203217651, 214383456, 232248744, 250114032, 270956868, 309664992, 348373116, 361275824, 375171048, 398140704, 406435302, 464497488, 500228064, 541913736, 609652953, 696746232, 722551648, 750342096, 812870604, 928994976, 1083827472, 1219305906, 1393492464, 1500684192, 1625741208, 2167654944, 2438611812, 2786984928, 3251482416, 4877223624, 6502964832, 9754447248, 19508894496]

約数ペア:

[(1, 19508894496), (2, 9754447248), (3, 6502964832), (4, 4877223624), (6, 3251482416), (7, 2786984928), (8, 2438611812), (9, 2167654944), (12, 1625741208), (13, 1500684192), (14, 1393492464), (16, 1219305906), (18, 1083827472), (21, 928994976), (24, 812870604), (26, 750342096), (27, 722551648), (28, 696746232), (32, 609652953), (36, 541913736), (39, 500228064), (42, 464497488), (48, 406435302), (49, 398140704), (52, 375171048), (54, 361275824), (56, 348373116), (63, 309664992), (72, 270956868), (78, 250114032), (84, 232248744), (91, 214383456), (96, 203217651), (98, 199070352), (104, 187585524), (108, 180637912), (112, 174186558), (117, 166742688), (126, 154832496), (144, 135478434), (147, 132713568), (156, 125057016), (168, 116124372), (182, 107191728), (189, 103221664), (196, 99535176), (208, 93792762), (216, 90318956), (224, 87093279), (234, 83371344), (252, 77416248), (273, 71461152), (288, 67739217), (294, 66356784), (312, 62528508), (336, 58062186), (351, 55580896), (364, 53595864), (378, 51610832), (392, 49767588), (416, 46896381), (432, 45159478), (441, 44237856), (468, 41685672), (504, 38708124), (546, 35730576), (588, 33178392), (624, 31264254), (637, 30626208), (672, 29031093), (702, 27790448), (728, 26797932), (756, 25805416), (784, 24883794), (819, 23820384), (864, 22579739), (882, 22118928), (936, 20842836), (1008, 19354062), (1092, 17865288), (1176, 16589196), (1248, 15632127), (1274, 15313104), (1323, 14745952), (1404, 13895224), (1456, 13398966), (1512, 12902708), (1568, 12441897), (1638, 11910192), (1764, 11059464), (1872, 10421418), (1911, 10208736), (2016, 9677031), (2184, 8932644), (2352, 8294598), (2457, 7940128), (2548, 7656552), (2646, 7372976), (2808, 6947612), (2912, 6699483), (3024, 6451354), (3276, 5955096), (3528, 5529732), (3744, 5210709), (3822, 5104368), (4368, 4466322), (4704, 4147299), (4914, 3970064), (5096, 3828276), (5292, 3686488), (5616, 3473806), (5733, 3402912), (6048, 3225677), (6552, 2977548), (7056, 2764866), (7644, 2552184), (8736, 2233161), (9828, 1985032), (10192, 1914138), (10584, 1843244), (11232, 1736903), (11466, 1701456), (13104, 1488774), (14112, 1382433), (15288, 1276092), (17199, 1134304), (19656, 992516), (20384, 957069), (21168, 921622), (22932, 850728), (26208, 744387), (30576, 638046), (34398, 567152), (35447, 550368), (39312, 496258), (42336, 460811), (45864, 425364), (61152, 319023), (68796, 283576), (70894, 275184), (78624, 248129), (91728, 212682), (106341, 183456), (137592, 141788)]