681573312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 336

約数和(自身を含む): 2407025920

約数和(自身を除く): 1725452608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 67, 72, 84, 87, 96, 108, 112, 116, 126, 134, 144, 168, 174, 189, 192, 201, 203, 216, 224, 232, 252, 261, 268, 288, 336, 348, 378, 402, 406, 432, 448, 464, 469, 504, 522, 536, 576, 603, 609, 672, 696, 756, 783, 804, 812, 841, 864, 928, 938, 1008, 1044, 1072, 1206, 1218, 1344, 1392, 1407, 1512, 1566, 1608, 1624, 1682, 1728, 1809, 1827, 1856, 1876, 1943, 2016, 2088, 2144, 2412, 2436, 2523, 2784, 2814, 3024, 3132, 3216, 3248, 3364, 3618, 3654, 3752, 3886, 4032, 4176, 4221, 4288, 4824, 4872, 5046, 5481, 5568, 5628, 5829, 5887, 6048, 6264, 6432, 6496, 6728, 7236, 7308, 7504, 7569, 7772, 8352, 8442, 9648, 9744, 10092, 10962, 11256, 11658, 11774, 12096, 12528, 12663, 12864, 12992, 13456, 13601, 14472, 14616, 15008, 15138, 15544, 16704, 16884, 17487, 17661, 19296, 19488, 20184, 21924, 22512, 22707, 23316, 23548, 25056, 25326, 26912, 27202, 28944, 29232, 30016, 30276, 31088, 33768, 34974, 35322, 38592, 38976, 40368, 40803, 43848, 45024, 45414, 46632, 47096, 50112, 50652, 52461, 52983, 53824, 54404, 56347, 57888, 58464, 60552, 62176, 67536, 69948, 70644, 80736, 81606, 87696, 90048, 90828, 93264, 94192, 101304, 104922, 105966, 108808, 112694, 115776, 116928, 121104, 122409, 124352, 135072, 139896, 141288, 158949, 161472, 163212, 169041, 175392, 181656, 186528, 188384, 202608, 209844, 211932, 217616, 225388, 242208, 244818, 270144, 279792, 282576, 317898, 326424, 338082, 350784, 363312, 367227, 373056, 376768, 394429, 405216, 419688, 423864, 435232, 450776, 484416, 489636, 507123, 559584, 565152, 635796, 652848, 676164, 726624, 734454, 788858, 810432, 839376, 847728, 870464, 901552, 979272, 1014246, 1119168, 1130304, 1183287, 1271592, 1305696, 1352328, 1453248, 1468908, 1521369, 1577716, 1678752, 1695456, 1803104, 1958544, 2028492, 2366574, 2543184, 2611392, 2704656, 2937816, 3042738, 3155432, 3357504, 3390912, 3549861, 3606208, 3917088, 4056984, 4733148, 5086368, 5409312, 5875632, 6085476, 6310864, 7099722, 7834176, 8113968, 9466296, 10172736, 10649583, 10818624, 11751264, 12170952, 12621728, 14199444, 16227936, 18932592, 21299166, 23502528, 24341904, 25243456, 28398888, 32455872, 37865184, 42598332, 48683808, 56797776, 75730368, 85196664, 97367616, 113595552, 170393328, 227191104, 340786656, 681573312]

約数ペア:

[(1, 681573312), (2, 340786656), (3, 227191104), (4, 170393328), (6, 113595552), (7, 97367616), (8, 85196664), (9, 75730368), (12, 56797776), (14, 48683808), (16, 42598332), (18, 37865184), (21, 32455872), (24, 28398888), (27, 25243456), (28, 24341904), (29, 23502528), (32, 21299166), (36, 18932592), (42, 16227936), (48, 14199444), (54, 12621728), (56, 12170952), (58, 11751264), (63, 10818624), (64, 10649583), (67, 10172736), (72, 9466296), (84, 8113968), (87, 7834176), (96, 7099722), (108, 6310864), (112, 6085476), (116, 5875632), (126, 5409312), (134, 5086368), (144, 4733148), (168, 4056984), (174, 3917088), (189, 3606208), (192, 3549861), (201, 3390912), (203, 3357504), (216, 3155432), (224, 3042738), (232, 2937816), (252, 2704656), (261, 2611392), (268, 2543184), (288, 2366574), (336, 2028492), (348, 1958544), (378, 1803104), (402, 1695456), (406, 1678752), (432, 1577716), (448, 1521369), (464, 1468908), (469, 1453248), (504, 1352328), (522, 1305696), (536, 1271592), (576, 1183287), (603, 1130304), (609, 1119168), (672, 1014246), (696, 979272), (756, 901552), (783, 870464), (804, 847728), (812, 839376), (841, 810432), (864, 788858), (928, 734454), (938, 726624), (1008, 676164), (1044, 652848), (1072, 635796), (1206, 565152), (1218, 559584), (1344, 507123), (1392, 489636), (1407, 484416), (1512, 450776), (1566, 435232), (1608, 423864), (1624, 419688), (1682, 405216), (1728, 394429), (1809, 376768), (1827, 373056), (1856, 367227), (1876, 363312), (1943, 350784), (2016, 338082), (2088, 326424), (2144, 317898), (2412, 282576), (2436, 279792), (2523, 270144), (2784, 244818), (2814, 242208), (3024, 225388), (3132, 217616), (3216, 211932), (3248, 209844), (3364, 202608), (3618, 188384), (3654, 186528), (3752, 181656), (3886, 175392), (4032, 169041), (4176, 163212), (4221, 161472), (4288, 158949), (4824, 141288), (4872, 139896), (5046, 135072), (5481, 124352), (5568, 122409), (5628, 121104), (5829, 116928), (5887, 115776), (6048, 112694), (6264, 108808), (6432, 105966), (6496, 104922), (6728, 101304), (7236, 94192), (7308, 93264), (7504, 90828), (7569, 90048), (7772, 87696), (8352, 81606), (8442, 80736), (9648, 70644), (9744, 69948), (10092, 67536), (10962, 62176), (11256, 60552), (11658, 58464), (11774, 57888), (12096, 56347), (12528, 54404), (12663, 53824), (12864, 52983), (12992, 52461), (13456, 50652), (13601, 50112), (14472, 47096), (14616, 46632), (15008, 45414), (15138, 45024), (15544, 43848), (16704, 40803), (16884, 40368), (17487, 38976), (17661, 38592), (19296, 35322), (19488, 34974), (20184, 33768), (21924, 31088), (22512, 30276), (22707, 30016), (23316, 29232), (23548, 28944), (25056, 27202), (25326, 26912)]