2985018848

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 7309782144

約数和(自身を除く): 4324763296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 113, 119, 136, 196, 224, 226, 238, 272, 392, 452, 476, 544, 784, 791, 833, 904, 952, 991, 1568, 1582, 1666, 1808, 1904, 1921, 1982, 3164, 3332, 3616, 3808, 3842, 3964, 5537, 6328, 6664, 6937, 7684, 7928, 11074, 12656, 13328, 13447, 13874, 15368, 15856, 16847, 22148, 25312, 26656, 26894, 27748, 30736, 31712, 33694, 44296, 48559, 53788, 55496, 61472, 67388, 88592, 94129, 97118, 107576, 110992, 111983, 117929, 134776, 177184, 188258, 194236, 215152, 221984, 223966, 235858, 269552, 376516, 388472, 430304, 447932, 471716, 539104, 753032, 776944, 783881, 825503, 895864, 943432, 1506064, 1553888, 1567762, 1651006, 1791728, 1886864, 1903711, 3012128, 3135524, 3302012, 3583456, 3773728, 3807422, 5487167, 6271048, 6604024, 7614844, 10974334, 12542096, 13208048, 13325977, 15229688, 21948668, 25084192, 26416096, 26651954, 30459376, 43897336, 53303908, 60918752, 87794672, 93281839, 106607816, 175589344, 186563678, 213215632, 373127356, 426431264, 746254712, 1492509424, 2985018848]

約数ペア:

[(1, 2985018848), (2, 1492509424), (4, 746254712), (7, 426431264), (8, 373127356), (14, 213215632), (16, 186563678), (17, 175589344), (28, 106607816), (32, 93281839), (34, 87794672), (49, 60918752), (56, 53303908), (68, 43897336), (98, 30459376), (112, 26651954), (113, 26416096), (119, 25084192), (136, 21948668), (196, 15229688), (224, 13325977), (226, 13208048), (238, 12542096), (272, 10974334), (392, 7614844), (452, 6604024), (476, 6271048), (544, 5487167), (784, 3807422), (791, 3773728), (833, 3583456), (904, 3302012), (952, 3135524), (991, 3012128), (1568, 1903711), (1582, 1886864), (1666, 1791728), (1808, 1651006), (1904, 1567762), (1921, 1553888), (1982, 1506064), (3164, 943432), (3332, 895864), (3616, 825503), (3808, 783881), (3842, 776944), (3964, 753032), (5537, 539104), (6328, 471716), (6664, 447932), (6937, 430304), (7684, 388472), (7928, 376516), (11074, 269552), (12656, 235858), (13328, 223966), (13447, 221984), (13874, 215152), (15368, 194236), (15856, 188258), (16847, 177184), (22148, 134776), (25312, 117929), (26656, 111983), (26894, 110992), (27748, 107576), (30736, 97118), (31712, 94129), (33694, 88592), (44296, 67388), (48559, 61472), (53788, 55496)]