212509248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 695236608

約数和(自身を除く): 482727360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 71, 84, 96, 102, 112, 119, 131, 136, 142, 168, 192, 204, 213, 224, 238, 262, 272, 284, 336, 357, 393, 408, 426, 448, 476, 497, 524, 544, 568, 672, 714, 786, 816, 852, 917, 952, 994, 1048, 1088, 1136, 1207, 1344, 1428, 1491, 1572, 1632, 1704, 1834, 1904, 1988, 2096, 2227, 2272, 2414, 2751, 2856, 2982, 3144, 3264, 3408, 3621, 3668, 3808, 3976, 4192, 4454, 4544, 4828, 5502, 5712, 5964, 6288, 6681, 6816, 7242, 7336, 7616, 7952, 8384, 8449, 8908, 9301, 9656, 11004, 11424, 11928, 12576, 13362, 13632, 14484, 14672, 15589, 15904, 16898, 17816, 18602, 19312, 22008, 22848, 23856, 25152, 25347, 26724, 27903, 28968, 29344, 31178, 31808, 33796, 35632, 37204, 38624, 44016, 46767, 47712, 50694, 53448, 55806, 57936, 58688, 62356, 65107, 67592, 71264, 74408, 77248, 88032, 93534, 95424, 101388, 106896, 111612, 115872, 124712, 130214, 135184, 142528, 148816, 158117, 176064, 187068, 195321, 202776, 213792, 223224, 231744, 249424, 260428, 270368, 297632, 316234, 374136, 390642, 405552, 427584, 446448, 474351, 498848, 520856, 540736, 595264, 632468, 748272, 781284, 811104, 892896, 948702, 997696, 1041712, 1106819, 1264936, 1496544, 1562568, 1622208, 1785792, 1897404, 2083424, 2213638, 2529872, 2993088, 3125136, 3320457, 3794808, 4166848, 4427276, 5059744, 6250272, 6640914, 7589616, 8854552, 10119488, 12500544, 13281828, 15179232, 17709104, 26563656, 30358464, 35418208, 53127312, 70836416, 106254624, 212509248]

約数ペア:

[(1, 212509248), (2, 106254624), (3, 70836416), (4, 53127312), (6, 35418208), (7, 30358464), (8, 26563656), (12, 17709104), (14, 15179232), (16, 13281828), (17, 12500544), (21, 10119488), (24, 8854552), (28, 7589616), (32, 6640914), (34, 6250272), (42, 5059744), (48, 4427276), (51, 4166848), (56, 3794808), (64, 3320457), (68, 3125136), (71, 2993088), (84, 2529872), (96, 2213638), (102, 2083424), (112, 1897404), (119, 1785792), (131, 1622208), (136, 1562568), (142, 1496544), (168, 1264936), (192, 1106819), (204, 1041712), (213, 997696), (224, 948702), (238, 892896), (262, 811104), (272, 781284), (284, 748272), (336, 632468), (357, 595264), (393, 540736), (408, 520856), (426, 498848), (448, 474351), (476, 446448), (497, 427584), (524, 405552), (544, 390642), (568, 374136), (672, 316234), (714, 297632), (786, 270368), (816, 260428), (852, 249424), (917, 231744), (952, 223224), (994, 213792), (1048, 202776), (1088, 195321), (1136, 187068), (1207, 176064), (1344, 158117), (1428, 148816), (1491, 142528), (1572, 135184), (1632, 130214), (1704, 124712), (1834, 115872), (1904, 111612), (1988, 106896), (2096, 101388), (2227, 95424), (2272, 93534), (2414, 88032), (2751, 77248), (2856, 74408), (2982, 71264), (3144, 67592), (3264, 65107), (3408, 62356), (3621, 58688), (3668, 57936), (3808, 55806), (3976, 53448), (4192, 50694), (4454, 47712), (4544, 46767), (4828, 44016), (5502, 38624), (5712, 37204), (5964, 35632), (6288, 33796), (6681, 31808), (6816, 31178), (7242, 29344), (7336, 28968), (7616, 27903), (7952, 26724), (8384, 25347), (8449, 25152), (8908, 23856), (9301, 22848), (9656, 22008), (11004, 19312), (11424, 18602), (11928, 17816), (12576, 16898), (13362, 15904), (13632, 15589), (14484, 14672)]