312523704

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 920448000

約数和(自身を除く): 607924296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 271, 281, 342, 456, 513, 542, 562, 684, 813, 843, 1026, 1084, 1124, 1368, 1626, 1686, 2052, 2168, 2248, 2439, 2529, 3252, 3372, 4104, 4878, 5058, 5149, 5339, 6504, 6744, 7317, 7587, 9756, 10116, 10298, 10678, 14634, 15174, 15447, 16017, 19512, 20232, 20596, 21356, 29268, 30348, 30894, 32034, 41192, 42712, 46341, 48051, 58536, 60696, 61788, 64068, 76151, 92682, 96102, 123576, 128136, 139023, 144153, 152302, 185364, 192204, 228453, 278046, 288306, 304604, 370728, 384408, 456906, 556092, 576612, 609208, 685359, 913812, 1112184, 1153224, 1370718, 1446869, 1827624, 2056077, 2741436, 2893738, 4112154, 4340607, 5482872, 5787476, 8224308, 8681214, 11574952, 13021821, 16448616, 17362428, 26043642, 34724856, 39065463, 52087284, 78130926, 104174568, 156261852, 312523704]

約数ペア:

[(1, 312523704), (2, 156261852), (3, 104174568), (4, 78130926), (6, 52087284), (8, 39065463), (9, 34724856), (12, 26043642), (18, 17362428), (19, 16448616), (24, 13021821), (27, 11574952), (36, 8681214), (38, 8224308), (54, 5787476), (57, 5482872), (72, 4340607), (76, 4112154), (108, 2893738), (114, 2741436), (152, 2056077), (171, 1827624), (216, 1446869), (228, 1370718), (271, 1153224), (281, 1112184), (342, 913812), (456, 685359), (513, 609208), (542, 576612), (562, 556092), (684, 456906), (813, 384408), (843, 370728), (1026, 304604), (1084, 288306), (1124, 278046), (1368, 228453), (1626, 192204), (1686, 185364), (2052, 152302), (2168, 144153), (2248, 139023), (2439, 128136), (2529, 123576), (3252, 96102), (3372, 92682), (4104, 76151), (4878, 64068), (5058, 61788), (5149, 60696), (5339, 58536), (6504, 48051), (6744, 46341), (7317, 42712), (7587, 41192), (9756, 32034), (10116, 30894), (10298, 30348), (10678, 29268), (14634, 21356), (15174, 20596), (15447, 20232), (16017, 19512)]