676628568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 2379386880

約数和(自身を除く): 1702758312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 127, 132, 154, 168, 186, 198, 217, 231, 248, 252, 254, 264, 279, 308, 341, 372, 381, 396, 434, 462, 504, 508, 558, 616, 651, 682, 693, 744, 762, 792, 868, 889, 924, 961, 1016, 1023, 1116, 1143, 1302, 1364, 1386, 1397, 1524, 1736, 1778, 1848, 1922, 1953, 2046, 2232, 2286, 2387, 2604, 2667, 2728, 2772, 2794, 2883, 3048, 3069, 3556, 3844, 3906, 3937, 4092, 4191, 4572, 4774, 5208, 5334, 5544, 5588, 5766, 6138, 6727, 7112, 7161, 7688, 7812, 7874, 8001, 8184, 8382, 8649, 9144, 9548, 9779, 10571, 10668, 11176, 11532, 11811, 12276, 12573, 13454, 14322, 15624, 15748, 16002, 16764, 17298, 19096, 19558, 20181, 21142, 21336, 21483, 23064, 23622, 24552, 25146, 26908, 27559, 28644, 29337, 31496, 31713, 32004, 33528, 34596, 35433, 39116, 40362, 42284, 42966, 43307, 47244, 50292, 53816, 55118, 57288, 58674, 60543, 63426, 64008, 69192, 70866, 73997, 78232, 80724, 82677, 84568, 85932, 86614, 88011, 94488, 95139, 100584, 110236, 117348, 121086, 122047, 126852, 129921, 141732, 147994, 161448, 165354, 171864, 173228, 176022, 190278, 220472, 221991, 234696, 242172, 244094, 248031, 253704, 259842, 283464, 295988, 303149, 330708, 346456, 352044, 366141, 380556, 389763, 443982, 484344, 488188, 496062, 519684, 591976, 606298, 661416, 665973, 704088, 732282, 761112, 779526, 854329, 887964, 909447, 976376, 992124, 1039368, 1098423, 1212596, 1331946, 1342517, 1464564, 1559052, 1708658, 1775928, 1818894, 1984248, 2196846, 2425192, 2562987, 2663892, 2685034, 2728341, 2929128, 3118104, 3417316, 3637788, 4027551, 4393692, 5125974, 5327784, 5370068, 5456682, 6834632, 7275576, 7688961, 8055102, 8787384, 9397619, 10251948, 10740136, 10913364, 12082653, 15377922, 16110204, 18795238, 20503896, 21826728, 24165306, 28192857, 30755844, 32220408, 37590476, 48330612, 56385714, 61511688, 75180952, 84578571, 96661224, 112771428, 169157142, 225542856, 338314284, 676628568]

約数ペア:

[(1, 676628568), (2, 338314284), (3, 225542856), (4, 169157142), (6, 112771428), (7, 96661224), (8, 84578571), (9, 75180952), (11, 61511688), (12, 56385714), (14, 48330612), (18, 37590476), (21, 32220408), (22, 30755844), (24, 28192857), (28, 24165306), (31, 21826728), (33, 20503896), (36, 18795238), (42, 16110204), (44, 15377922), (56, 12082653), (62, 10913364), (63, 10740136), (66, 10251948), (72, 9397619), (77, 8787384), (84, 8055102), (88, 7688961), (93, 7275576), (99, 6834632), (124, 5456682), (126, 5370068), (127, 5327784), (132, 5125974), (154, 4393692), (168, 4027551), (186, 3637788), (198, 3417316), (217, 3118104), (231, 2929128), (248, 2728341), (252, 2685034), (254, 2663892), (264, 2562987), (279, 2425192), (308, 2196846), (341, 1984248), (372, 1818894), (381, 1775928), (396, 1708658), (434, 1559052), (462, 1464564), (504, 1342517), (508, 1331946), (558, 1212596), (616, 1098423), (651, 1039368), (682, 992124), (693, 976376), (744, 909447), (762, 887964), (792, 854329), (868, 779526), (889, 761112), (924, 732282), (961, 704088), (1016, 665973), (1023, 661416), (1116, 606298), (1143, 591976), (1302, 519684), (1364, 496062), (1386, 488188), (1397, 484344), (1524, 443982), (1736, 389763), (1778, 380556), (1848, 366141), (1922, 352044), (1953, 346456), (2046, 330708), (2232, 303149), (2286, 295988), (2387, 283464), (2604, 259842), (2667, 253704), (2728, 248031), (2772, 244094), (2794, 242172), (2883, 234696), (3048, 221991), (3069, 220472), (3556, 190278), (3844, 176022), (3906, 173228), (3937, 171864), (4092, 165354), (4191, 161448), (4572, 147994), (4774, 141732), (5208, 129921), (5334, 126852), (5544, 122047), (5588, 121086), (5766, 117348), (6138, 110236), (6727, 100584), (7112, 95139), (7161, 94488), (7688, 88011), (7812, 86614), (7874, 85932), (8001, 84568), (8184, 82677), (8382, 80724), (8649, 78232), (9144, 73997), (9548, 70866), (9779, 69192), (10571, 64008), (10668, 63426), (11176, 60543), (11532, 58674), (11811, 57288), (12276, 55118), (12573, 53816), (13454, 50292), (14322, 47244), (15624, 43307), (15748, 42966), (16002, 42284), (16764, 40362), (17298, 39116), (19096, 35433), (19558, 34596), (20181, 33528), (21142, 32004), (21336, 31713), (21483, 31496), (23064, 29337), (23622, 28644), (24552, 27559), (25146, 26908)]