1268193472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12809}}^1$

素因数の和:12858

約数の個数: 112

約数和(自身を含む): 3279769920

約数和(自身を除く): 2011576448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 5824, 6188, 7072, 7616, 12376, 12809, 14144, 24752, 25618, 49504, 51236, 89663, 99008, 102472, 166517, 179326, 204944, 217753, 333034, 358652, 409888, 435506, 666068, 717304, 819776, 871012, 1165619, 1332136, 1434608, 1524271, 1742024, 2331238, 2664272, 2830789, 2869216, 3048542, 3484048, 4662476, 5328544, 5661578, 5738432, 6097084, 6968096, 9324952, 10657088, 11323156, 12194168, 13936192, 18649904, 19815523, 22646312, 24388336, 37299808, 39631046, 45292624, 48776672, 74599616, 79262092, 90585248, 97553344, 158524184, 181170496, 317048368, 634096736, 1268193472]

約数ペア:

[(1, 1268193472), (2, 634096736), (4, 317048368), (7, 181170496), (8, 158524184), (13, 97553344), (14, 90585248), (16, 79262092), (17, 74599616), (26, 48776672), (28, 45292624), (32, 39631046), (34, 37299808), (52, 24388336), (56, 22646312), (64, 19815523), (68, 18649904), (91, 13936192), (104, 12194168), (112, 11323156), (119, 10657088), (136, 9324952), (182, 6968096), (208, 6097084), (221, 5738432), (224, 5661578), (238, 5328544), (272, 4662476), (364, 3484048), (416, 3048542), (442, 2869216), (448, 2830789), (476, 2664272), (544, 2331238), (728, 1742024), (832, 1524271), (884, 1434608), (952, 1332136), (1088, 1165619), (1456, 871012), (1547, 819776), (1768, 717304), (1904, 666068), (2912, 435506), (3094, 409888), (3536, 358652), (3808, 333034), (5824, 217753), (6188, 204944), (7072, 179326), (7616, 166517), (12376, 102472), (12809, 99008), (14144, 89663), (24752, 51236), (25618, 49504)]