208308672

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 280

約数和(自身を含む): 728026992

約数和(自身を除く): 519718320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 264, 281, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 562, 572, 576, 594, 624, 648, 702, 704, 792, 832, 843, 858, 864, 891, 936, 1053, 1056, 1124, 1144, 1188, 1248, 1287, 1296, 1404, 1584, 1686, 1716, 1728, 1782, 1872, 2106, 2112, 2248, 2288, 2376, 2496, 2529, 2574, 2592, 2808, 3091, 3168, 3372, 3432, 3564, 3653, 3744, 3861, 4212, 4496, 4576, 4752, 5058, 5148, 5184, 5616, 6182, 6336, 6744, 6864, 7128, 7306, 7488, 7587, 7722, 8424, 8992, 9152, 9273, 9504, 10116, 10296, 10959, 11232, 11583, 12364, 13488, 13728, 14256, 14612, 15174, 15444, 16848, 17984, 18546, 19008, 20232, 20592, 21918, 22464, 22761, 23166, 24728, 26976, 27456, 27819, 28512, 29224, 30348, 30888, 32877, 33696, 37092, 40183, 40464, 41184, 43836, 45522, 46332, 49456, 53952, 55638, 57024, 58448, 60696, 61776, 65754, 67392, 74184, 80366, 80928, 82368, 83457, 87672, 91044, 92664, 98631, 98912, 111276, 116896, 120549, 121392, 123552, 131508, 148368, 160732, 161856, 166914, 175344, 182088, 185328, 197262, 197824, 222552, 233792, 241098, 242784, 247104, 250371, 263016, 295893, 296736, 321464, 333828, 350688, 361647, 364176, 370656, 394524, 445104, 482196, 485568, 500742, 526032, 591786, 593472, 642928, 667656, 701376, 723294, 728352, 741312, 789048, 890208, 964392, 1001484, 1052064, 1084941, 1183572, 1285856, 1335312, 1446588, 1456704, 1578096, 1780416, 1928784, 2002968, 2104128, 2169882, 2367144, 2571712, 2670624, 2893176, 3156192, 3254823, 3857568, 4005936, 4339764, 4734288, 5341248, 5786352, 6312384, 6509646, 7715136, 8011872, 8679528, 9468576, 11572704, 13019292, 16023744, 17359056, 18937152, 23145408, 26038584, 34718112, 52077168, 69436224, 104154336, 208308672]

約数ペア:

[(1, 208308672), (2, 104154336), (3, 69436224), (4, 52077168), (6, 34718112), (8, 26038584), (9, 23145408), (11, 18937152), (12, 17359056), (13, 16023744), (16, 13019292), (18, 11572704), (22, 9468576), (24, 8679528), (26, 8011872), (27, 7715136), (32, 6509646), (33, 6312384), (36, 5786352), (39, 5341248), (44, 4734288), (48, 4339764), (52, 4005936), (54, 3857568), (64, 3254823), (66, 3156192), (72, 2893176), (78, 2670624), (81, 2571712), (88, 2367144), (96, 2169882), (99, 2104128), (104, 2002968), (108, 1928784), (117, 1780416), (132, 1578096), (143, 1456704), (144, 1446588), (156, 1335312), (162, 1285856), (176, 1183572), (192, 1084941), (198, 1052064), (208, 1001484), (216, 964392), (234, 890208), (264, 789048), (281, 741312), (286, 728352), (288, 723294), (297, 701376), (312, 667656), (324, 642928), (351, 593472), (352, 591786), (396, 526032), (416, 500742), (429, 485568), (432, 482196), (468, 445104), (528, 394524), (562, 370656), (572, 364176), (576, 361647), (594, 350688), (624, 333828), (648, 321464), (702, 296736), (704, 295893), (792, 263016), (832, 250371), (843, 247104), (858, 242784), (864, 241098), (891, 233792), (936, 222552), (1053, 197824), (1056, 197262), (1124, 185328), (1144, 182088), (1188, 175344), (1248, 166914), (1287, 161856), (1296, 160732), (1404, 148368), (1584, 131508), (1686, 123552), (1716, 121392), (1728, 120549), (1782, 116896), (1872, 111276), (2106, 98912), (2112, 98631), (2248, 92664), (2288, 91044), (2376, 87672), (2496, 83457), (2529, 82368), (2574, 80928), (2592, 80366), (2808, 74184), (3091, 67392), (3168, 65754), (3372, 61776), (3432, 60696), (3564, 58448), (3653, 57024), (3744, 55638), (3861, 53952), (4212, 49456), (4496, 46332), (4576, 45522), (4752, 43836), (5058, 41184), (5148, 40464), (5184, 40183), (5616, 37092), (6182, 33696), (6336, 32877), (6744, 30888), (6864, 30348), (7128, 29224), (7306, 28512), (7488, 27819), (7587, 27456), (7722, 26976), (8424, 24728), (8992, 23166), (9152, 22761), (9273, 22464), (9504, 21918), (10116, 20592), (10296, 20232), (10959, 19008), (11232, 18546), (11583, 17984), (12364, 16848), (13488, 15444), (13728, 15174), (14256, 14612)]