28211112864

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1361}}^1$

素因数の和:2121

約数の個数: 240

約数和(自身を含む): 90701747136

約数和(自身を除く): 62490634272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 727, 792, 864, 891, 1056, 1188, 1296, 1361, 1454, 1584, 1782, 2181, 2376, 2592, 2722, 2908, 3168, 3564, 4083, 4362, 4752, 5444, 5816, 6543, 7128, 7997, 8166, 8724, 9504, 10888, 11632, 12249, 13086, 14256, 14971, 15994, 16332, 17448, 19629, 21776, 23264, 23991, 24498, 26172, 28512, 29942, 31988, 32664, 34896, 36747, 39258, 43552, 44913, 47982, 48996, 52344, 58887, 59884, 63976, 65328, 69792, 71973, 73494, 78516, 89826, 95964, 97992, 104688, 110241, 117774, 119768, 127952, 130656, 134739, 143946, 146988, 157032, 179652, 191928, 195984, 209376, 215919, 220482, 235548, 239536, 255904, 269478, 287892, 293976, 314064, 359304, 383856, 391968, 404217, 431838, 440964, 471096, 479072, 538956, 575784, 587952, 628128, 647757, 718608, 767712, 808434, 863676, 881928, 942192, 989447, 1077912, 1151568, 1175904, 1212651, 1295514, 1437216, 1616868, 1727352, 1763856, 1884384, 1978894, 2155824, 2303136, 2425302, 2591028, 2968341, 3233736, 3454704, 3527712, 3957788, 4311648, 4850604, 5182056, 5936682, 6467472, 6909408, 7915576, 8905023, 9701208, 10364112, 10883917, 11873364, 12934944, 15831152, 17810046, 19402416, 20728224, 21767834, 23746728, 26715069, 31662304, 32651751, 35620092, 38804832, 43535668, 47493456, 53430138, 65303502, 71240184, 80145207, 87071336, 94986912, 97955253, 106860276, 130607004, 142480368, 160290414, 174142672, 195910506, 213720552, 261214008, 284960736, 293865759, 320580828, 348285344, 391821012, 427441104, 522428016, 587731518, 641161656, 783642024, 854882208, 881597277, 1044856032, 1175463036, 1282323312, 1567284048, 1763194554, 2350926072, 2564646624, 3134568096, 3526389108, 4701852144, 7052778216, 9403704288, 14105556432, 28211112864]

約数ペア:

[(1, 28211112864), (2, 14105556432), (3, 9403704288), (4, 7052778216), (6, 4701852144), (8, 3526389108), (9, 3134568096), (11, 2564646624), (12, 2350926072), (16, 1763194554), (18, 1567284048), (22, 1282323312), (24, 1175463036), (27, 1044856032), (32, 881597277), (33, 854882208), (36, 783642024), (44, 641161656), (48, 587731518), (54, 522428016), (66, 427441104), (72, 391821012), (81, 348285344), (88, 320580828), (96, 293865759), (99, 284960736), (108, 261214008), (132, 213720552), (144, 195910506), (162, 174142672), (176, 160290414), (198, 142480368), (216, 130607004), (264, 106860276), (288, 97955253), (297, 94986912), (324, 87071336), (352, 80145207), (396, 71240184), (432, 65303502), (528, 53430138), (594, 47493456), (648, 43535668), (727, 38804832), (792, 35620092), (864, 32651751), (891, 31662304), (1056, 26715069), (1188, 23746728), (1296, 21767834), (1361, 20728224), (1454, 19402416), (1584, 17810046), (1782, 15831152), (2181, 12934944), (2376, 11873364), (2592, 10883917), (2722, 10364112), (2908, 9701208), (3168, 8905023), (3564, 7915576), (4083, 6909408), (4362, 6467472), (4752, 5936682), (5444, 5182056), (5816, 4850604), (6543, 4311648), (7128, 3957788), (7997, 3527712), (8166, 3454704), (8724, 3233736), (9504, 2968341), (10888, 2591028), (11632, 2425302), (12249, 2303136), (13086, 2155824), (14256, 1978894), (14971, 1884384), (15994, 1763856), (16332, 1727352), (17448, 1616868), (19629, 1437216), (21776, 1295514), (23264, 1212651), (23991, 1175904), (24498, 1151568), (26172, 1077912), (28512, 989447), (29942, 942192), (31988, 881928), (32664, 863676), (34896, 808434), (36747, 767712), (39258, 718608), (43552, 647757), (44913, 628128), (47982, 587952), (48996, 575784), (52344, 538956), (58887, 479072), (59884, 471096), (63976, 440964), (65328, 431838), (69792, 404217), (71973, 391968), (73494, 383856), (78516, 359304), (89826, 314064), (95964, 293976), (97992, 287892), (104688, 269478), (110241, 255904), (117774, 239536), (119768, 235548), (127952, 220482), (130656, 215919), (134739, 209376), (143946, 195984), (146988, 191928), (157032, 179652)]