21309111824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 320

約数和(自身を含む): 57788301312

約数和(自身を除く): 36479189488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 167, 176, 182, 208, 217, 248, 257, 286, 308, 334, 341, 364, 403, 434, 496, 514, 572, 616, 668, 682, 728, 806, 868, 1001, 1028, 1144, 1169, 1232, 1336, 1364, 1456, 1612, 1736, 1799, 1837, 2002, 2056, 2171, 2288, 2338, 2387, 2672, 2728, 2821, 2827, 3224, 3341, 3472, 3598, 3674, 4004, 4112, 4342, 4433, 4676, 4774, 5177, 5456, 5642, 5654, 6448, 6682, 7196, 7348, 7967, 8008, 8684, 8866, 9352, 9548, 10354, 11284, 11308, 12859, 13364, 14392, 14696, 15197, 15934, 16016, 17368, 17732, 18704, 19096, 19789, 20708, 22568, 22616, 23387, 23881, 25718, 26728, 28784, 29392, 30394, 31031, 31868, 34736, 35464, 36239, 36751, 38192, 39578, 41416, 42919, 45136, 45232, 46774, 47762, 51436, 53456, 55769, 56947, 60788, 62062, 63736, 67301, 70928, 72478, 73502, 79156, 82832, 85838, 87637, 93548, 95524, 102872, 103571, 111538, 113894, 121576, 124124, 127472, 134602, 144956, 147004, 158312, 167167, 171676, 175274, 187096, 191048, 205744, 207142, 223076, 227788, 243152, 248248, 257257, 269204, 289912, 294008, 300433, 316624, 334334, 343352, 350548, 374192, 382096, 398629, 414284, 446152, 455576, 471107, 472109, 496496, 514514, 538408, 557947, 579824, 588016, 600866, 613459, 668668, 686704, 701096, 724997, 740311, 797258, 828568, 892304, 911152, 942214, 944218, 1029028, 1076816, 1115894, 1139281, 1201732, 1226918, 1330489, 1337336, 1402192, 1449994, 1480622, 1594516, 1657136, 1884428, 1888436, 2058056, 2231788, 2278562, 2403464, 2453836, 2660978, 2674672, 2899988, 2961244, 3189032, 3304763, 3768856, 3776872, 3905629, 4116112, 4463576, 4557124, 4806928, 4907672, 5182177, 5321956, 5799976, 5922488, 6137417, 6378064, 6609526, 7537712, 7553744, 7811258, 7974967, 8927152, 9114248, 9313423, 9815344, 10364354, 10643912, 11599952, 11844976, 12274834, 13219052, 14635379, 15622516, 15949934, 17296357, 18228496, 18626846, 20728708, 21287824, 24549668, 26438104, 29270758, 31245032, 31899868, 34592714, 37253692, 41457416, 42961919, 49099336, 52876208, 58541516, 62490064, 63799736, 69185428, 74507384, 82914832, 85923838, 98198672, 102447653, 117083032, 121074499, 127599472, 138370856, 149014768, 171847676, 190259927, 204895306, 234166064, 242148998, 276741712, 343695352, 380519854, 409790612, 484297996, 687390704, 761039708, 819581224, 968595992, 1331819489, 1522079416, 1639162448, 1937191984, 2663638978, 3044158832, 5327277956, 10654555912, 21309111824]

約数ペア:

[(1, 21309111824), (2, 10654555912), (4, 5327277956), (7, 3044158832), (8, 2663638978), (11, 1937191984), (13, 1639162448), (14, 1522079416), (16, 1331819489), (22, 968595992), (26, 819581224), (28, 761039708), (31, 687390704), (44, 484297996), (52, 409790612), (56, 380519854), (62, 343695352), (77, 276741712), (88, 242148998), (91, 234166064), (104, 204895306), (112, 190259927), (124, 171847676), (143, 149014768), (154, 138370856), (167, 127599472), (176, 121074499), (182, 117083032), (208, 102447653), (217, 98198672), (248, 85923838), (257, 82914832), (286, 74507384), (308, 69185428), (334, 63799736), (341, 62490064), (364, 58541516), (403, 52876208), (434, 49099336), (496, 42961919), (514, 41457416), (572, 37253692), (616, 34592714), (668, 31899868), (682, 31245032), (728, 29270758), (806, 26438104), (868, 24549668), (1001, 21287824), (1028, 20728708), (1144, 18626846), (1169, 18228496), (1232, 17296357), (1336, 15949934), (1364, 15622516), (1456, 14635379), (1612, 13219052), (1736, 12274834), (1799, 11844976), (1837, 11599952), (2002, 10643912), (2056, 10364354), (2171, 9815344), (2288, 9313423), (2338, 9114248), (2387, 8927152), (2672, 7974967), (2728, 7811258), (2821, 7553744), (2827, 7537712), (3224, 6609526), (3341, 6378064), (3472, 6137417), (3598, 5922488), (3674, 5799976), (4004, 5321956), (4112, 5182177), (4342, 4907672), (4433, 4806928), (4676, 4557124), (4774, 4463576), (5177, 4116112), (5456, 3905629), (5642, 3776872), (5654, 3768856), (6448, 3304763), (6682, 3189032), (7196, 2961244), (7348, 2899988), (7967, 2674672), (8008, 2660978), (8684, 2453836), (8866, 2403464), (9352, 2278562), (9548, 2231788), (10354, 2058056), (11284, 1888436), (11308, 1884428), (12859, 1657136), (13364, 1594516), (14392, 1480622), (14696, 1449994), (15197, 1402192), (15934, 1337336), (16016, 1330489), (17368, 1226918), (17732, 1201732), (18704, 1139281), (19096, 1115894), (19789, 1076816), (20708, 1029028), (22568, 944218), (22616, 942214), (23387, 911152), (23881, 892304), (25718, 828568), (26728, 797258), (28784, 740311), (29392, 724997), (30394, 701096), (31031, 686704), (31868, 668668), (34736, 613459), (35464, 600866), (36239, 588016), (36751, 579824), (38192, 557947), (39578, 538408), (41416, 514514), (42919, 496496), (45136, 472109), (45232, 471107), (46774, 455576), (47762, 446152), (51436, 414284), (53456, 398629), (55769, 382096), (56947, 374192), (60788, 350548), (62062, 343352), (63736, 334334), (67301, 316624), (70928, 300433), (72478, 294008), (73502, 289912), (79156, 269204), (82832, 257257), (85838, 248248), (87637, 243152), (93548, 227788), (95524, 223076), (102872, 207142), (103571, 205744), (111538, 191048), (113894, 187096), (121576, 175274), (124124, 171676), (127472, 167167), (134602, 158312), (144956, 147004)]