1207394944

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2626

約数の個数: 128

約数和(自身を含む): 3005752320

約数和(自身を除く): 1798357376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1904, 1984, 2108, 2176, 2557, 3472, 3689, 3808, 3968, 4216, 5114, 6944, 7378, 7616, 8432, 10228, 13888, 14756, 15232, 16864, 17899, 20456, 27776, 29512, 33728, 35798, 40912, 43469, 59024, 67456, 71596, 79267, 81824, 86938, 118048, 143192, 158534, 163648, 173876, 236096, 286384, 304283, 317068, 327296, 347752, 472192, 554869, 572768, 608566, 634136, 695504, 1109738, 1145536, 1217132, 1268272, 1347539, 1391008, 2219476, 2291072, 2434264, 2536544, 2695078, 2782016, 4438952, 4868528, 5073088, 5390156, 5564032, 8877904, 9432773, 9737056, 10146176, 10780312, 17755808, 18865546, 19474112, 21560624, 35511616, 37731092, 38948224, 43121248, 71023232, 75462184, 86242496, 150924368, 172484992, 301848736, 603697472, 1207394944]

約数ペア:

[(1, 1207394944), (2, 603697472), (4, 301848736), (7, 172484992), (8, 150924368), (14, 86242496), (16, 75462184), (17, 71023232), (28, 43121248), (31, 38948224), (32, 37731092), (34, 35511616), (56, 21560624), (62, 19474112), (64, 18865546), (68, 17755808), (112, 10780312), (119, 10146176), (124, 9737056), (128, 9432773), (136, 8877904), (217, 5564032), (224, 5390156), (238, 5073088), (248, 4868528), (272, 4438952), (434, 2782016), (448, 2695078), (476, 2536544), (496, 2434264), (527, 2291072), (544, 2219476), (868, 1391008), (896, 1347539), (952, 1268272), (992, 1217132), (1054, 1145536), (1088, 1109738), (1736, 695504), (1904, 634136), (1984, 608566), (2108, 572768), (2176, 554869), (2557, 472192), (3472, 347752), (3689, 327296), (3808, 317068), (3968, 304283), (4216, 286384), (5114, 236096), (6944, 173876), (7378, 163648), (7616, 158534), (8432, 143192), (10228, 118048), (13888, 86938), (14756, 81824), (15232, 79267), (16864, 71596), (17899, 67456), (20456, 59024), (27776, 43469), (29512, 40912), (33728, 35798)]