438257952

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 240

約数和(自身を含む): 1481911200

約数和(自身を除く): 1043653248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 648, 684, 792, 809, 836, 864, 891, 912, 1026, 1056, 1188, 1254, 1296, 1368, 1539, 1584, 1618, 1672, 1782, 1824, 1881, 2052, 2376, 2427, 2508, 2592, 2736, 3078, 3168, 3236, 3344, 3564, 3762, 4104, 4752, 4854, 5016, 5472, 5643, 6156, 6472, 6688, 7128, 7281, 7524, 8208, 8899, 9504, 9708, 10032, 11286, 12312, 12944, 14256, 14562, 15048, 15371, 16416, 16929, 17798, 19416, 20064, 21843, 22572, 24624, 25888, 26697, 28512, 29124, 30096, 30742, 33858, 35596, 38832, 43686, 45144, 46113, 49248, 53394, 58248, 60192, 61484, 65529, 67716, 71192, 77664, 80091, 87372, 90288, 92226, 106788, 116496, 122968, 131058, 135432, 138339, 142384, 160182, 169081, 174744, 180576, 184452, 213576, 232992, 240273, 245936, 262116, 270864, 276678, 284768, 320364, 338162, 349488, 368904, 415017, 427152, 480546, 491872, 507243, 524232, 541728, 553356, 640728, 676324, 698976, 720819, 737808, 830034, 854304, 961092, 1014486, 1048464, 1106712, 1245051, 1281456, 1352648, 1441638, 1475616, 1521729, 1660068, 1922184, 2028972, 2096928, 2213424, 2490102, 2562912, 2705296, 2883276, 3043458, 3320136, 3844368, 4057944, 4426848, 4565187, 4980204, 5410592, 5766552, 6086916, 6640272, 7688736, 8115888, 9130374, 9960408, 11533104, 12173832, 13280544, 13695561, 16231776, 18260748, 19920816, 23066208, 24347664, 27391122, 36521496, 39841632, 48695328, 54782244, 73042992, 109564488, 146085984, 219128976, 438257952]

約数ペア:

[(1, 438257952), (2, 219128976), (3, 146085984), (4, 109564488), (6, 73042992), (8, 54782244), (9, 48695328), (11, 39841632), (12, 36521496), (16, 27391122), (18, 24347664), (19, 23066208), (22, 19920816), (24, 18260748), (27, 16231776), (32, 13695561), (33, 13280544), (36, 12173832), (38, 11533104), (44, 9960408), (48, 9130374), (54, 8115888), (57, 7688736), (66, 6640272), (72, 6086916), (76, 5766552), (81, 5410592), (88, 4980204), (96, 4565187), (99, 4426848), (108, 4057944), (114, 3844368), (132, 3320136), (144, 3043458), (152, 2883276), (162, 2705296), (171, 2562912), (176, 2490102), (198, 2213424), (209, 2096928), (216, 2028972), (228, 1922184), (264, 1660068), (288, 1521729), (297, 1475616), (304, 1441638), (324, 1352648), (342, 1281456), (352, 1245051), (396, 1106712), (418, 1048464), (432, 1014486), (456, 961092), (513, 854304), (528, 830034), (594, 737808), (608, 720819), (627, 698976), (648, 676324), (684, 640728), (792, 553356), (809, 541728), (836, 524232), (864, 507243), (891, 491872), (912, 480546), (1026, 427152), (1056, 415017), (1188, 368904), (1254, 349488), (1296, 338162), (1368, 320364), (1539, 284768), (1584, 276678), (1618, 270864), (1672, 262116), (1782, 245936), (1824, 240273), (1881, 232992), (2052, 213576), (2376, 184452), (2427, 180576), (2508, 174744), (2592, 169081), (2736, 160182), (3078, 142384), (3168, 138339), (3236, 135432), (3344, 131058), (3564, 122968), (3762, 116496), (4104, 106788), (4752, 92226), (4854, 90288), (5016, 87372), (5472, 80091), (5643, 77664), (6156, 71192), (6472, 67716), (6688, 65529), (7128, 61484), (7281, 60192), (7524, 58248), (8208, 53394), (8899, 49248), (9504, 46113), (9708, 45144), (10032, 43686), (11286, 38832), (12312, 35596), (12944, 33858), (14256, 30742), (14562, 30096), (15048, 29124), (15371, 28512), (16416, 26697), (16929, 25888), (17798, 24624), (19416, 22572), (20064, 21843)]