1254842624

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 108

約数和(自身を含む): 3042158784

約数和(自身を除く): 1787316160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 289, 448, 476, 544, 578, 896, 952, 1088, 1156, 1792, 1904, 2023, 2176, 2312, 2423, 3808, 4046, 4352, 4624, 4846, 7616, 8092, 9248, 9692, 15232, 16184, 16961, 18496, 19384, 30464, 32368, 33922, 36992, 38768, 41191, 64736, 67844, 73984, 77536, 82382, 129472, 135688, 155072, 164764, 258944, 271376, 288337, 310144, 329528, 517888, 542752, 576674, 620288, 659056, 700247, 1085504, 1153348, 1318112, 1400494, 2171008, 2306696, 2636224, 2800988, 4342016, 4613392, 4901729, 5272448, 5601976, 9226784, 9803458, 10544896, 11203952, 18453568, 19606916, 22407904, 36907136, 39213832, 44815808, 73814272, 78427664, 89631616, 156855328, 179263232, 313710656, 627421312, 1254842624]

約数ペア:

[(1, 1254842624), (2, 627421312), (4, 313710656), (7, 179263232), (8, 156855328), (14, 89631616), (16, 78427664), (17, 73814272), (28, 44815808), (32, 39213832), (34, 36907136), (56, 22407904), (64, 19606916), (68, 18453568), (112, 11203952), (119, 10544896), (128, 9803458), (136, 9226784), (224, 5601976), (238, 5272448), (256, 4901729), (272, 4613392), (289, 4342016), (448, 2800988), (476, 2636224), (544, 2306696), (578, 2171008), (896, 1400494), (952, 1318112), (1088, 1153348), (1156, 1085504), (1792, 700247), (1904, 659056), (2023, 620288), (2176, 576674), (2312, 542752), (2423, 517888), (3808, 329528), (4046, 310144), (4352, 288337), (4624, 271376), (4846, 258944), (7616, 164764), (8092, 155072), (9248, 135688), (9692, 129472), (15232, 82382), (16184, 77536), (16961, 73984), (18496, 67844), (19384, 64736), (30464, 41191), (32368, 38768), (33922, 36992)]