2088870768

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 280

約数和(自身を含む): 6440480640

約数和(自身を除く): 4351609872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 81, 93, 106, 108, 109, 124, 144, 159, 162, 186, 212, 216, 218, 243, 248, 279, 318, 324, 327, 372, 424, 432, 436, 477, 486, 496, 558, 636, 648, 654, 729, 744, 837, 848, 872, 954, 972, 981, 1116, 1272, 1296, 1308, 1431, 1458, 1488, 1643, 1674, 1744, 1908, 1944, 1962, 2232, 2511, 2544, 2616, 2862, 2916, 2943, 3286, 3348, 3379, 3816, 3888, 3924, 4293, 4464, 4929, 5022, 5232, 5724, 5777, 5832, 5886, 6572, 6696, 6758, 7533, 7632, 7848, 8586, 8829, 9858, 10044, 10137, 11448, 11554, 11664, 11772, 12879, 13144, 13392, 13516, 14787, 15066, 15696, 17172, 17331, 17658, 19716, 20088, 20274, 22599, 22896, 23108, 23544, 25758, 26288, 26487, 27032, 29574, 30132, 30411, 34344, 34662, 35316, 38637, 39432, 40176, 40548, 44361, 45198, 46216, 47088, 51516, 51993, 52974, 54064, 59148, 60264, 60822, 68688, 69324, 70632, 77274, 78864, 79461, 81096, 88722, 90396, 91233, 92432, 103032, 103986, 105948, 118296, 120528, 121644, 133083, 138648, 141264, 154548, 155979, 158922, 162192, 177444, 179087, 180792, 182466, 206064, 207972, 211896, 236592, 243288, 266166, 273699, 277296, 309096, 311958, 317844, 354888, 358174, 361584, 364932, 399249, 415944, 423792, 467937, 486576, 532332, 537261, 547398, 618192, 623916, 635688, 709776, 716348, 729864, 798498, 821097, 831888, 935874, 1064664, 1074522, 1094796, 1197747, 1247832, 1271376, 1403811, 1432696, 1459728, 1596996, 1611783, 1642194, 1871748, 2129328, 2149044, 2189592, 2395494, 2463291, 2495664, 2807622, 2865392, 3193992, 3223566, 3284388, 3743496, 4211433, 4298088, 4379184, 4790988, 4835349, 4926582, 5615244, 6387984, 6447132, 6568776, 7486992, 8422866, 8596176, 9581976, 9670698, 9853164, 11230488, 12894264, 13137552, 14506047, 16845732, 19163952, 19341396, 19706328, 22460976, 25788528, 29012094, 33691464, 38682792, 39412656, 43518141, 58024188, 67382928, 77365584, 87036282, 116048376, 130554423, 174072564, 232096752, 261108846, 348145128, 522217692, 696290256, 1044435384, 2088870768]

約数ペア:

[(1, 2088870768), (2, 1044435384), (3, 696290256), (4, 522217692), (6, 348145128), (8, 261108846), (9, 232096752), (12, 174072564), (16, 130554423), (18, 116048376), (24, 87036282), (27, 77365584), (31, 67382928), (36, 58024188), (48, 43518141), (53, 39412656), (54, 38682792), (62, 33691464), (72, 29012094), (81, 25788528), (93, 22460976), (106, 19706328), (108, 19341396), (109, 19163952), (124, 16845732), (144, 14506047), (159, 13137552), (162, 12894264), (186, 11230488), (212, 9853164), (216, 9670698), (218, 9581976), (243, 8596176), (248, 8422866), (279, 7486992), (318, 6568776), (324, 6447132), (327, 6387984), (372, 5615244), (424, 4926582), (432, 4835349), (436, 4790988), (477, 4379184), (486, 4298088), (496, 4211433), (558, 3743496), (636, 3284388), (648, 3223566), (654, 3193992), (729, 2865392), (744, 2807622), (837, 2495664), (848, 2463291), (872, 2395494), (954, 2189592), (972, 2149044), (981, 2129328), (1116, 1871748), (1272, 1642194), (1296, 1611783), (1308, 1596996), (1431, 1459728), (1458, 1432696), (1488, 1403811), (1643, 1271376), (1674, 1247832), (1744, 1197747), (1908, 1094796), (1944, 1074522), (1962, 1064664), (2232, 935874), (2511, 831888), (2544, 821097), (2616, 798498), (2862, 729864), (2916, 716348), (2943, 709776), (3286, 635688), (3348, 623916), (3379, 618192), (3816, 547398), (3888, 537261), (3924, 532332), (4293, 486576), (4464, 467937), (4929, 423792), (5022, 415944), (5232, 399249), (5724, 364932), (5777, 361584), (5832, 358174), (5886, 354888), (6572, 317844), (6696, 311958), (6758, 309096), (7533, 277296), (7632, 273699), (7848, 266166), (8586, 243288), (8829, 236592), (9858, 211896), (10044, 207972), (10137, 206064), (11448, 182466), (11554, 180792), (11664, 179087), (11772, 177444), (12879, 162192), (13144, 158922), (13392, 155979), (13516, 154548), (14787, 141264), (15066, 138648), (15696, 133083), (17172, 121644), (17331, 120528), (17658, 118296), (19716, 105948), (20088, 103986), (20274, 103032), (22599, 92432), (22896, 91233), (23108, 90396), (23544, 88722), (25758, 81096), (26288, 79461), (26487, 78864), (27032, 77274), (29574, 70632), (30132, 69324), (30411, 68688), (34344, 60822), (34662, 60264), (35316, 59148), (38637, 54064), (39432, 52974), (40176, 51993), (40548, 51516), (44361, 47088), (45198, 46216)]