2480070656

素因数分解:

$2^{13}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 112

約数和(自身を含む): 5769437280

約数和(自身を除く): 3289366624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 709, 854, 896, 976, 1024, 1418, 1708, 1792, 1952, 2048, 2836, 3416, 3584, 3904, 4096, 4963, 5672, 6832, 7168, 7808, 8192, 9926, 11344, 13664, 14336, 15616, 19852, 22688, 27328, 28672, 31232, 39704, 43249, 45376, 54656, 57344, 62464, 79408, 86498, 90752, 109312, 124928, 158816, 172996, 181504, 218624, 249856, 302743, 317632, 345992, 363008, 437248, 499712, 605486, 635264, 691984, 726016, 874496, 1210972, 1270528, 1383968, 1452032, 1748992, 2421944, 2541056, 2767936, 2904064, 3497984, 4843888, 5082112, 5535872, 5808128, 9687776, 10164224, 11071744, 19375552, 20328448, 22143488, 38751104, 40656896, 44286976, 77502208, 88573952, 155004416, 177147904, 310008832, 354295808, 620017664, 1240035328, 2480070656]

約数ペア:

[(1, 2480070656), (2, 1240035328), (4, 620017664), (7, 354295808), (8, 310008832), (14, 177147904), (16, 155004416), (28, 88573952), (32, 77502208), (56, 44286976), (61, 40656896), (64, 38751104), (112, 22143488), (122, 20328448), (128, 19375552), (224, 11071744), (244, 10164224), (256, 9687776), (427, 5808128), (448, 5535872), (488, 5082112), (512, 4843888), (709, 3497984), (854, 2904064), (896, 2767936), (976, 2541056), (1024, 2421944), (1418, 1748992), (1708, 1452032), (1792, 1383968), (1952, 1270528), (2048, 1210972), (2836, 874496), (3416, 726016), (3584, 691984), (3904, 635264), (4096, 605486), (4963, 499712), (5672, 437248), (6832, 363008), (7168, 345992), (7808, 317632), (8192, 302743), (9926, 249856), (11344, 218624), (13664, 181504), (14336, 172996), (15616, 158816), (19852, 124928), (22688, 109312), (27328, 90752), (28672, 86498), (31232, 79408), (39704, 62464), (43249, 57344), (45376, 54656)]