461214208

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 1196173440

約数和(自身を除く): 734959232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 512, 521, 532, 608, 728, 832, 896, 988, 1042, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2084, 2128, 2432, 2912, 3328, 3458, 3584, 3647, 3952, 4168, 4256, 4864, 5824, 6656, 6773, 6916, 7294, 7904, 8336, 8512, 9728, 9899, 11648, 13546, 13832, 14588, 15808, 16672, 17024, 19798, 23296, 27092, 27664, 29176, 31616, 33344, 34048, 39596, 46592, 47411, 54184, 55328, 58352, 63232, 66688, 68096, 69293, 79192, 94822, 108368, 110656, 116704, 126464, 128687, 133376, 138586, 158384, 189644, 216736, 221312, 233408, 257374, 266752, 277172, 316768, 379288, 433472, 442624, 466816, 514748, 554344, 633536, 758576, 866944, 885248, 900809, 933632, 1029496, 1108688, 1267072, 1517152, 1733888, 1801618, 1867264, 2058992, 2217376, 2534144, 3034304, 3467776, 3603236, 4117984, 4434752, 5068288, 6068608, 7206472, 8235968, 8869504, 12137216, 14412944, 16471936, 17739008, 24274432, 28825888, 32943872, 35478016, 57651776, 65887744, 115303552, 230607104, 461214208]

約数ペア:

[(1, 461214208), (2, 230607104), (4, 115303552), (7, 65887744), (8, 57651776), (13, 35478016), (14, 32943872), (16, 28825888), (19, 24274432), (26, 17739008), (28, 16471936), (32, 14412944), (38, 12137216), (52, 8869504), (56, 8235968), (64, 7206472), (76, 6068608), (91, 5068288), (104, 4434752), (112, 4117984), (128, 3603236), (133, 3467776), (152, 3034304), (182, 2534144), (208, 2217376), (224, 2058992), (247, 1867264), (256, 1801618), (266, 1733888), (304, 1517152), (364, 1267072), (416, 1108688), (448, 1029496), (494, 933632), (512, 900809), (521, 885248), (532, 866944), (608, 758576), (728, 633536), (832, 554344), (896, 514748), (988, 466816), (1042, 442624), (1064, 433472), (1216, 379288), (1456, 316768), (1664, 277172), (1729, 266752), (1792, 257374), (1976, 233408), (2084, 221312), (2128, 216736), (2432, 189644), (2912, 158384), (3328, 138586), (3458, 133376), (3584, 128687), (3647, 126464), (3952, 116704), (4168, 110656), (4256, 108368), (4864, 94822), (5824, 79192), (6656, 69293), (6773, 68096), (6916, 66688), (7294, 63232), (7904, 58352), (8336, 55328), (8512, 54184), (9728, 47411), (9899, 46592), (11648, 39596), (13546, 34048), (13832, 33344), (14588, 31616), (15808, 29176), (16672, 27664), (17024, 27092), (19798, 23296)]