744263128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25280

約数の個数: 64

約数和(自身を含む): 1743206400

約数和(自身を除く): 998943272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 25219, 29512, 50438, 100876, 176533, 201752, 353066, 428723, 706132, 781789, 857446, 1412264, 1563578, 1714892, 3001061, 3127156, 3429784, 5472523, 6002122, 6254312, 10945046, 12004244, 13290413, 21890092, 24008488, 26580826, 43780184, 53161652, 93032891, 106323304, 186065782, 372131564, 744263128]

約数ペア:

[(1, 744263128), (2, 372131564), (4, 186065782), (7, 106323304), (8, 93032891), (14, 53161652), (17, 43780184), (28, 26580826), (31, 24008488), (34, 21890092), (56, 13290413), (62, 12004244), (68, 10945046), (119, 6254312), (124, 6002122), (136, 5472523), (217, 3429784), (238, 3127156), (248, 3001061), (434, 1714892), (476, 1563578), (527, 1412264), (868, 857446), (952, 781789), (1054, 706132), (1736, 428723), (2108, 353066), (3689, 201752), (4216, 176533), (7378, 100876), (14756, 50438), (25219, 29512)]