1321433568

素因数分解:

$2^5\times 3^3\times 7^6\times {\mathrm{13}}^1$

素因数の和:74

約数の個数: 336

約数和(自身を含む): 4842426960

約数和(自身を除く): 3520993392

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, 343, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 686, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1029, 1092, 1176, 1248, 1274, 1323, 1372, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2058, 2184, 2352, 2401, 2457, 2548, 2646, 2744, 2808, 2912, 3024, 3087, 3276, 3528, 3744, 3822, 4116, 4368, 4459, 4704, 4802, 4914, 5096, 5292, 5488, 5616, 5733, 6048, 6174, 6552, 7056, 7203, 7644, 8232, 8736, 8918, 9261, 9604, 9828, 10192, 10584, 10976, 11232, 11466, 12348, 13104, 13377, 14112, 14406, 15288, 16464, 16807, 17199, 17836, 18522, 19208, 19656, 20384, 21168, 21609, 22932, 24696, 26208, 26754, 28812, 30576, 31213, 32928, 33614, 34398, 35672, 37044, 38416, 39312, 40131, 42336, 43218, 45864, 49392, 50421, 53508, 57624, 61152, 62426, 64827, 67228, 68796, 71344, 74088, 76832, 78624, 80262, 86436, 91728, 93639, 98784, 100842, 107016, 115248, 117649, 120393, 124852, 129654, 134456, 137592, 142688, 148176, 151263, 160524, 172872, 183456, 187278, 201684, 214032, 218491, 230496, 235298, 240786, 249704, 259308, 268912, 275184, 280917, 296352, 302526, 321048, 345744, 352947, 374556, 403368, 428064, 436982, 453789, 470596, 481572, 499408, 518616, 537824, 550368, 561834, 605052, 642096, 655473, 691488, 705894, 749112, 806736, 842751, 873964, 907578, 941192, 963144, 998816, 1037232, 1058841, 1123668, 1210104, 1284192, 1310946, 1411788, 1498224, 1529437, 1613472, 1685502, 1747928, 1815156, 1882384, 1926288, 1966419, 2074464, 2117682, 2247336, 2420208, 2621892, 2823576, 2996448, 3058874, 3176523, 3371004, 3495856, 3630312, 3764768, 3852576, 3932838, 4235364, 4494672, 4588311, 4840416, 5243784, 5647152, 5899257, 6117748, 6353046, 6742008, 6991712, 7260624, 7865676, 8470728, 8989344, 9176622, 10487568, 11294304, 11798514, 12235496, 12706092, 13484016, 13764933, 14521248, 15731352, 16941456, 18353244, 20975136, 23597028, 24470992, 25412184, 26968032, 27529866, 31462704, 33882912, 36706488, 41294799, 47194056, 48941984, 50824368, 55059732, 62925408, 73412976, 82589598, 94388112, 101648736, 110119464, 146825952, 165179196, 188776224, 220238928, 330358392, 440477856, 660716784, 1321433568]

約数ペア:

[(1, 1321433568), (2, 660716784), (3, 440477856), (4, 330358392), (6, 220238928), (7, 188776224), (8, 165179196), (9, 146825952), (12, 110119464), (13, 101648736), (14, 94388112), (16, 82589598), (18, 73412976), (21, 62925408), (24, 55059732), (26, 50824368), (27, 48941984), (28, 47194056), (32, 41294799), (36, 36706488), (39, 33882912), (42, 31462704), (48, 27529866), (49, 26968032), (52, 25412184), (54, 24470992), (56, 23597028), (63, 20975136), (72, 18353244), (78, 16941456), (84, 15731352), (91, 14521248), (96, 13764933), (98, 13484016), (104, 12706092), (108, 12235496), (112, 11798514), (117, 11294304), (126, 10487568), (144, 9176622), (147, 8989344), (156, 8470728), (168, 7865676), (182, 7260624), (189, 6991712), (196, 6742008), (208, 6353046), (216, 6117748), (224, 5899257), (234, 5647152), (252, 5243784), (273, 4840416), (288, 4588311), (294, 4494672), (312, 4235364), (336, 3932838), (343, 3852576), (351, 3764768), (364, 3630312), (378, 3495856), (392, 3371004), (416, 3176523), (432, 3058874), (441, 2996448), (468, 2823576), (504, 2621892), (546, 2420208), (588, 2247336), (624, 2117682), (637, 2074464), (672, 1966419), (686, 1926288), (702, 1882384), (728, 1815156), (756, 1747928), (784, 1685502), (819, 1613472), (864, 1529437), (882, 1498224), (936, 1411788), (1008, 1310946), (1029, 1284192), (1092, 1210104), (1176, 1123668), (1248, 1058841), (1274, 1037232), (1323, 998816), (1372, 963144), (1404, 941192), (1456, 907578), (1512, 873964), (1568, 842751), (1638, 806736), (1764, 749112), (1872, 705894), (1911, 691488), (2016, 655473), (2058, 642096), (2184, 605052), (2352, 561834), (2401, 550368), (2457, 537824), (2548, 518616), (2646, 499408), (2744, 481572), (2808, 470596), (2912, 453789), (3024, 436982), (3087, 428064), (3276, 403368), (3528, 374556), (3744, 352947), (3822, 345744), (4116, 321048), (4368, 302526), (4459, 296352), (4704, 280917), (4802, 275184), (4914, 268912), (5096, 259308), (5292, 249704), (5488, 240786), (5616, 235298), (5733, 230496), (6048, 218491), (6174, 214032), (6552, 201684), (7056, 187278), (7203, 183456), (7644, 172872), (8232, 160524), (8736, 151263), (8918, 148176), (9261, 142688), (9604, 137592), (9828, 134456), (10192, 129654), (10584, 124852), (10976, 120393), (11232, 117649), (11466, 115248), (12348, 107016), (13104, 100842), (13377, 98784), (14112, 93639), (14406, 91728), (15288, 86436), (16464, 80262), (16807, 78624), (17199, 76832), (17836, 74088), (18522, 71344), (19208, 68796), (19656, 67228), (20384, 64827), (21168, 62426), (21609, 61152), (22932, 57624), (24696, 53508), (26208, 50421), (26754, 49392), (28812, 45864), (30576, 43218), (31213, 42336), (32928, 40131), (33614, 39312), (34398, 38416), (35672, 37044)]