223960464

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 280

約数和(自身を含む): 804517952

約数和(自身を除く): 580557488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 211, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 422, 432, 468, 486, 504, 546, 567, 624, 633, 648, 702, 728, 729, 756, 819, 844, 936, 972, 1008, 1053, 1092, 1134, 1266, 1296, 1404, 1456, 1458, 1477, 1512, 1638, 1688, 1701, 1872, 1899, 1944, 2106, 2184, 2268, 2457, 2532, 2743, 2808, 2916, 2954, 3024, 3159, 3276, 3376, 3402, 3798, 3888, 4212, 4368, 4431, 4536, 4914, 5064, 5103, 5486, 5616, 5697, 5832, 5908, 6318, 6552, 6804, 7371, 7596, 8229, 8424, 8862, 9072, 9477, 9828, 10128, 10206, 10972, 11394, 11664, 11816, 12636, 13104, 13293, 13608, 14742, 15192, 16458, 16848, 17091, 17724, 18954, 19201, 19656, 20412, 21944, 22113, 22788, 23632, 24687, 25272, 26586, 27216, 29484, 30384, 32916, 34182, 35448, 37908, 38402, 39312, 39879, 40824, 43888, 44226, 45576, 49374, 50544, 51273, 53172, 57603, 58968, 65832, 66339, 68364, 70896, 74061, 75816, 76804, 79758, 81648, 88452, 91152, 98748, 102546, 106344, 115206, 117936, 119637, 131664, 132678, 136728, 148122, 151632, 153608, 153819, 159516, 172809, 176904, 197496, 205092, 212688, 222183, 230412, 239274, 265356, 273456, 296244, 307216, 307638, 319032, 345618, 353808, 358911, 394992, 410184, 444366, 460824, 478548, 518427, 530712, 592488, 615276, 638064, 666549, 691236, 717822, 820368, 888732, 921648, 957096, 1036854, 1061424, 1076733, 1184976, 1230552, 1333098, 1382472, 1435644, 1555281, 1777464, 1914192, 1999647, 2073708, 2153466, 2461104, 2666196, 2764944, 2871288, 3110562, 3554928, 3999294, 4147416, 4306932, 4665843, 5332392, 5742576, 6221124, 7998588, 8294832, 8613864, 9331686, 10664784, 12442248, 13997529, 15997176, 17227728, 18663372, 24884496, 27995058, 31994352, 37326744, 55990116, 74653488, 111980232, 223960464]

約数ペア:

[(1, 223960464), (2, 111980232), (3, 74653488), (4, 55990116), (6, 37326744), (7, 31994352), (8, 27995058), (9, 24884496), (12, 18663372), (13, 17227728), (14, 15997176), (16, 13997529), (18, 12442248), (21, 10664784), (24, 9331686), (26, 8613864), (27, 8294832), (28, 7998588), (36, 6221124), (39, 5742576), (42, 5332392), (48, 4665843), (52, 4306932), (54, 4147416), (56, 3999294), (63, 3554928), (72, 3110562), (78, 2871288), (81, 2764944), (84, 2666196), (91, 2461104), (104, 2153466), (108, 2073708), (112, 1999647), (117, 1914192), (126, 1777464), (144, 1555281), (156, 1435644), (162, 1382472), (168, 1333098), (182, 1230552), (189, 1184976), (208, 1076733), (211, 1061424), (216, 1036854), (234, 957096), (243, 921648), (252, 888732), (273, 820368), (312, 717822), (324, 691236), (336, 666549), (351, 638064), (364, 615276), (378, 592488), (422, 530712), (432, 518427), (468, 478548), (486, 460824), (504, 444366), (546, 410184), (567, 394992), (624, 358911), (633, 353808), (648, 345618), (702, 319032), (728, 307638), (729, 307216), (756, 296244), (819, 273456), (844, 265356), (936, 239274), (972, 230412), (1008, 222183), (1053, 212688), (1092, 205092), (1134, 197496), (1266, 176904), (1296, 172809), (1404, 159516), (1456, 153819), (1458, 153608), (1477, 151632), (1512, 148122), (1638, 136728), (1688, 132678), (1701, 131664), (1872, 119637), (1899, 117936), (1944, 115206), (2106, 106344), (2184, 102546), (2268, 98748), (2457, 91152), (2532, 88452), (2743, 81648), (2808, 79758), (2916, 76804), (2954, 75816), (3024, 74061), (3159, 70896), (3276, 68364), (3376, 66339), (3402, 65832), (3798, 58968), (3888, 57603), (4212, 53172), (4368, 51273), (4431, 50544), (4536, 49374), (4914, 45576), (5064, 44226), (5103, 43888), (5486, 40824), (5616, 39879), (5697, 39312), (5832, 38402), (5908, 37908), (6318, 35448), (6552, 34182), (6804, 32916), (7371, 30384), (7596, 29484), (8229, 27216), (8424, 26586), (8862, 25272), (9072, 24687), (9477, 23632), (9828, 22788), (10128, 22113), (10206, 21944), (10972, 20412), (11394, 19656), (11664, 19201), (11816, 18954), (12636, 17724), (13104, 17091), (13293, 16848), (13608, 16458), (14742, 15192)]