21608446496

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 288

約数和(自身を含む): 56988997632

約数和(自身を除く): 35380551136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 127, 136, 182, 196, 208, 221, 224, 238, 254, 272, 364, 392, 416, 442, 476, 491, 508, 544, 637, 728, 784, 833, 884, 889, 952, 982, 1016, 1274, 1456, 1547, 1568, 1651, 1666, 1768, 1778, 1904, 1964, 2032, 2159, 2548, 2912, 3094, 3302, 3332, 3437, 3536, 3556, 3808, 3928, 4064, 4318, 5096, 6188, 6223, 6383, 6604, 6664, 6874, 7072, 7112, 7856, 8347, 8636, 10192, 10829, 11557, 12376, 12446, 12766, 13208, 13328, 13748, 14224, 15113, 15712, 16694, 17272, 20384, 21658, 23114, 24059, 24752, 24892, 25532, 26416, 26656, 27496, 28067, 28448, 30226, 33388, 34544, 43316, 44681, 46228, 48118, 49504, 49784, 51064, 52832, 54992, 56134, 58429, 60452, 62357, 66776, 69088, 80899, 86632, 89362, 92456, 96236, 99568, 102128, 105791, 108511, 109984, 112268, 116858, 120904, 124714, 133552, 161798, 173264, 178724, 184912, 192472, 196469, 199136, 204256, 211582, 217022, 224536, 233716, 241808, 249428, 267104, 312767, 323596, 346528, 357448, 369824, 384944, 392938, 409003, 423164, 434044, 436499, 449072, 467432, 483616, 498856, 625534, 647192, 714896, 759577, 769888, 785876, 810641, 818006, 846328, 868088, 872998, 898144, 934864, 997712, 1060069, 1251068, 1294384, 1375283, 1429792, 1519154, 1571752, 1621282, 1636012, 1692656, 1736176, 1745996, 1869728, 1995424, 2120138, 2502136, 2588768, 2750566, 3038308, 3055493, 3143504, 3242564, 3272024, 3385312, 3472352, 3491992, 4240276, 5004272, 5317039, 5501132, 5674487, 6076616, 6110986, 6287008, 6485128, 6544048, 6983984, 7420483, 8480552, 10008544, 10634078, 11002264, 11348974, 12153232, 12221972, 12970256, 13088096, 13780897, 13967968, 14840966, 16961104, 21268156, 22004528, 22697948, 24306464, 24443944, 25940512, 27561794, 29681932, 33922208, 39721409, 42536312, 44009056, 45395896, 48887888, 51943381, 55123588, 59363864, 79442818, 85072624, 90791792, 96466279, 97775776, 103886762, 110247176, 118727728, 158885636, 170145248, 181583584, 192932558, 207773524, 220494352, 237455456, 317771272, 385865116, 415547048, 440988704, 635542544, 675263953, 771730232, 831094096, 1271085088, 1350527906, 1543460464, 1662188192, 2701055812, 3086920928, 5402111624, 10804223248, 21608446496]

約数ペア:

[(1, 21608446496), (2, 10804223248), (4, 5402111624), (7, 3086920928), (8, 2701055812), (13, 1662188192), (14, 1543460464), (16, 1350527906), (17, 1271085088), (26, 831094096), (28, 771730232), (32, 675263953), (34, 635542544), (49, 440988704), (52, 415547048), (56, 385865116), (68, 317771272), (91, 237455456), (98, 220494352), (104, 207773524), (112, 192932558), (119, 181583584), (127, 170145248), (136, 158885636), (182, 118727728), (196, 110247176), (208, 103886762), (221, 97775776), (224, 96466279), (238, 90791792), (254, 85072624), (272, 79442818), (364, 59363864), (392, 55123588), (416, 51943381), (442, 48887888), (476, 45395896), (491, 44009056), (508, 42536312), (544, 39721409), (637, 33922208), (728, 29681932), (784, 27561794), (833, 25940512), (884, 24443944), (889, 24306464), (952, 22697948), (982, 22004528), (1016, 21268156), (1274, 16961104), (1456, 14840966), (1547, 13967968), (1568, 13780897), (1651, 13088096), (1666, 12970256), (1768, 12221972), (1778, 12153232), (1904, 11348974), (1964, 11002264), (2032, 10634078), (2159, 10008544), (2548, 8480552), (2912, 7420483), (3094, 6983984), (3302, 6544048), (3332, 6485128), (3437, 6287008), (3536, 6110986), (3556, 6076616), (3808, 5674487), (3928, 5501132), (4064, 5317039), (4318, 5004272), (5096, 4240276), (6188, 3491992), (6223, 3472352), (6383, 3385312), (6604, 3272024), (6664, 3242564), (6874, 3143504), (7072, 3055493), (7112, 3038308), (7856, 2750566), (8347, 2588768), (8636, 2502136), (10192, 2120138), (10829, 1995424), (11557, 1869728), (12376, 1745996), (12446, 1736176), (12766, 1692656), (13208, 1636012), (13328, 1621282), (13748, 1571752), (14224, 1519154), (15113, 1429792), (15712, 1375283), (16694, 1294384), (17272, 1251068), (20384, 1060069), (21658, 997712), (23114, 934864), (24059, 898144), (24752, 872998), (24892, 868088), (25532, 846328), (26416, 818006), (26656, 810641), (27496, 785876), (28067, 769888), (28448, 759577), (30226, 714896), (33388, 647192), (34544, 625534), (43316, 498856), (44681, 483616), (46228, 467432), (48118, 449072), (49504, 436499), (49784, 434044), (51064, 423164), (52832, 409003), (54992, 392938), (56134, 384944), (58429, 369824), (60452, 357448), (62357, 346528), (66776, 323596), (69088, 312767), (80899, 267104), (86632, 249428), (89362, 241808), (92456, 233716), (96236, 224536), (99568, 217022), (102128, 211582), (105791, 204256), (108511, 199136), (109984, 196469), (112268, 192472), (116858, 184912), (120904, 178724), (124714, 173264), (133552, 161798)]