216850608

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 200

約数和(自身を含む): 690244016

約数和(自身を除く): 473393408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 183, 208, 211, 216, 234, 244, 312, 324, 351, 366, 422, 432, 468, 488, 549, 624, 633, 648, 702, 732, 793, 844, 936, 976, 1053, 1098, 1266, 1296, 1404, 1464, 1586, 1647, 1688, 1872, 1899, 2106, 2196, 2379, 2532, 2743, 2808, 2928, 3172, 3294, 3376, 3798, 4212, 4392, 4758, 4941, 5064, 5486, 5616, 5697, 6344, 6588, 7137, 7596, 8229, 8424, 8784, 9516, 9882, 10128, 10972, 11394, 12688, 12871, 13176, 14274, 15192, 16458, 16848, 17091, 19032, 19764, 21411, 21944, 22788, 24687, 25742, 26352, 28548, 30384, 32916, 34182, 38064, 38613, 39528, 42822, 43888, 45576, 49374, 51484, 57096, 64233, 65832, 68364, 74061, 77226, 79056, 85644, 91152, 98748, 102968, 114192, 115839, 128466, 131664, 136728, 148122, 154452, 167323, 171288, 197496, 205936, 222183, 231678, 256932, 273456, 296244, 308904, 334646, 342576, 347517, 394992, 444366, 463356, 501969, 513864, 592488, 617808, 669292, 695034, 888732, 926712, 1003938, 1027728, 1042551, 1184976, 1338584, 1390068, 1505907, 1777464, 1853424, 2007876, 2085102, 2677168, 2780136, 3011814, 3554928, 4015752, 4170204, 4517721, 5560272, 6023628, 8031504, 8340408, 9035442, 12047256, 13553163, 16680816, 18070884, 24094512, 27106326, 36141768, 54212652, 72283536, 108425304, 216850608]

約数ペア:

[(1, 216850608), (2, 108425304), (3, 72283536), (4, 54212652), (6, 36141768), (8, 27106326), (9, 24094512), (12, 18070884), (13, 16680816), (16, 13553163), (18, 12047256), (24, 9035442), (26, 8340408), (27, 8031504), (36, 6023628), (39, 5560272), (48, 4517721), (52, 4170204), (54, 4015752), (61, 3554928), (72, 3011814), (78, 2780136), (81, 2677168), (104, 2085102), (108, 2007876), (117, 1853424), (122, 1777464), (144, 1505907), (156, 1390068), (162, 1338584), (183, 1184976), (208, 1042551), (211, 1027728), (216, 1003938), (234, 926712), (244, 888732), (312, 695034), (324, 669292), (351, 617808), (366, 592488), (422, 513864), (432, 501969), (468, 463356), (488, 444366), (549, 394992), (624, 347517), (633, 342576), (648, 334646), (702, 308904), (732, 296244), (793, 273456), (844, 256932), (936, 231678), (976, 222183), (1053, 205936), (1098, 197496), (1266, 171288), (1296, 167323), (1404, 154452), (1464, 148122), (1586, 136728), (1647, 131664), (1688, 128466), (1872, 115839), (1899, 114192), (2106, 102968), (2196, 98748), (2379, 91152), (2532, 85644), (2743, 79056), (2808, 77226), (2928, 74061), (3172, 68364), (3294, 65832), (3376, 64233), (3798, 57096), (4212, 51484), (4392, 49374), (4758, 45576), (4941, 43888), (5064, 42822), (5486, 39528), (5616, 38613), (5697, 38064), (6344, 34182), (6588, 32916), (7137, 30384), (7596, 28548), (8229, 26352), (8424, 25742), (8784, 24687), (9516, 22788), (9882, 21944), (10128, 21411), (10972, 19764), (11394, 19032), (12688, 17091), (12871, 16848), (13176, 16458), (14274, 15192)]