319545408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18289}}^1$

素因数の和:18324

約数の個数: 112

約数和(自身を含む): 1040627840

約数和(自身を除く): 721082432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 18289, 36578, 54867, 73156, 109734, 128023, 146312, 219468, 237757, 256046, 292624, 384069, 438936, 475514, 512092, 585248, 713271, 768138, 877872, 951028, 1024184, 1170496, 1426542, 1536276, 1664299, 1755744, 1902056, 2048368, 2853084, 3072552, 3328598, 3511488, 3804112, 4096736, 4992897, 5706168, 6145104, 6657196, 7608224, 8193472, 9985794, 11412336, 12290208, 13314392, 15216448, 19971588, 22824672, 24580416, 26628784, 39943176, 45649344, 53257568, 79886352, 106515136, 159772704, 319545408]

約数ペア:

[(1, 319545408), (2, 159772704), (3, 106515136), (4, 79886352), (6, 53257568), (7, 45649344), (8, 39943176), (12, 26628784), (13, 24580416), (14, 22824672), (16, 19971588), (21, 15216448), (24, 13314392), (26, 12290208), (28, 11412336), (32, 9985794), (39, 8193472), (42, 7608224), (48, 6657196), (52, 6145104), (56, 5706168), (64, 4992897), (78, 4096736), (84, 3804112), (91, 3511488), (96, 3328598), (104, 3072552), (112, 2853084), (156, 2048368), (168, 1902056), (182, 1755744), (192, 1664299), (208, 1536276), (224, 1426542), (273, 1170496), (312, 1024184), (336, 951028), (364, 877872), (416, 768138), (448, 713271), (546, 585248), (624, 512092), (672, 475514), (728, 438936), (832, 384069), (1092, 292624), (1248, 256046), (1344, 237757), (1456, 219468), (2184, 146312), (2496, 128023), (2912, 109734), (4368, 73156), (5824, 54867), (8736, 36578), (17472, 18289)]