1275727872

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 208

約数和(自身を含む): 3736668672

約数和(自身を除く): 2460940800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 197, 204, 248, 256, 272, 372, 384, 394, 408, 496, 512, 527, 544, 591, 744, 768, 788, 816, 992, 1024, 1054, 1088, 1182, 1488, 1536, 1576, 1581, 1632, 1984, 2048, 2108, 2176, 2364, 2976, 3072, 3152, 3162, 3264, 3349, 3968, 4096, 4216, 4352, 4728, 5952, 6107, 6144, 6304, 6324, 6528, 6698, 7936, 8432, 8704, 9456, 10047, 11904, 12214, 12288, 12608, 12648, 13056, 13396, 15872, 16864, 17408, 18321, 18912, 20094, 23808, 24428, 25216, 25296, 26112, 26792, 31744, 33728, 34816, 36642, 37824, 40188, 47616, 48856, 50432, 50592, 52224, 53584, 63488, 67456, 69632, 73284, 75648, 80376, 95232, 97712, 100864, 101184, 103819, 104448, 107168, 126976, 134912, 146568, 151296, 160752, 190464, 195424, 201728, 202368, 207638, 208896, 214336, 269824, 293136, 302592, 311457, 321504, 380928, 390848, 403456, 404736, 415276, 428672, 539648, 586272, 605184, 622914, 643008, 781696, 806912, 809472, 830552, 857344, 1079296, 1172544, 1210368, 1245828, 1286016, 1563392, 1618944, 1661104, 1714688, 2158592, 2345088, 2420736, 2491656, 2572032, 3126784, 3237888, 3322208, 3429376, 4690176, 4983312, 5144064, 6253568, 6475776, 6644416, 6858752, 9380352, 9966624, 10288128, 12507136, 13288832, 13717504, 18760704, 19933248, 20576256, 25014272, 26577664, 37521408, 39866496, 41152512, 53155328, 75042816, 79732992, 106310656, 159465984, 212621312, 318931968, 425242624, 637863936, 1275727872]

約数ペア:

[(1, 1275727872), (2, 637863936), (3, 425242624), (4, 318931968), (6, 212621312), (8, 159465984), (12, 106310656), (16, 79732992), (17, 75042816), (24, 53155328), (31, 41152512), (32, 39866496), (34, 37521408), (48, 26577664), (51, 25014272), (62, 20576256), (64, 19933248), (68, 18760704), (93, 13717504), (96, 13288832), (102, 12507136), (124, 10288128), (128, 9966624), (136, 9380352), (186, 6858752), (192, 6644416), (197, 6475776), (204, 6253568), (248, 5144064), (256, 4983312), (272, 4690176), (372, 3429376), (384, 3322208), (394, 3237888), (408, 3126784), (496, 2572032), (512, 2491656), (527, 2420736), (544, 2345088), (591, 2158592), (744, 1714688), (768, 1661104), (788, 1618944), (816, 1563392), (992, 1286016), (1024, 1245828), (1054, 1210368), (1088, 1172544), (1182, 1079296), (1488, 857344), (1536, 830552), (1576, 809472), (1581, 806912), (1632, 781696), (1984, 643008), (2048, 622914), (2108, 605184), (2176, 586272), (2364, 539648), (2976, 428672), (3072, 415276), (3152, 404736), (3162, 403456), (3264, 390848), (3349, 380928), (3968, 321504), (4096, 311457), (4216, 302592), (4352, 293136), (4728, 269824), (5952, 214336), (6107, 208896), (6144, 207638), (6304, 202368), (6324, 201728), (6528, 195424), (6698, 190464), (7936, 160752), (8432, 151296), (8704, 146568), (9456, 134912), (10047, 126976), (11904, 107168), (12214, 104448), (12288, 103819), (12608, 101184), (12648, 100864), (13056, 97712), (13396, 95232), (15872, 80376), (16864, 75648), (17408, 73284), (18321, 69632), (18912, 67456), (20094, 63488), (23808, 53584), (24428, 52224), (25216, 50592), (25296, 50432), (26112, 48856), (26792, 47616), (31744, 40188), (33728, 37824), (34816, 36642)]