673431225728

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2819}}^1\times {\mathrm{43403}}^1$

素因数の和:46279

約数の個数: 64

約数和(自身を含む): 1373319921600

約数和(自身を除く): 699888695872

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 2819, 5504, 5638, 11276, 22552, 43403, 45104, 86806, 90208, 121217, 173612, 180416, 242434, 347224, 360832, 484868, 694448, 969736, 1388896, 1866329, 1939472, 2777792, 3732658, 3878944, 5555584, 7465316, 7757888, 14930632, 15515776, 29861264, 59722528, 119445056, 122353057, 238890112, 244706114, 489412228, 978824456, 1957648912, 3915297824, 5261181451, 7830595648, 10522362902, 15661191296, 21044725804, 42089451608, 84178903216, 168357806432, 336715612864, 673431225728]

約数ペア:

[(1, 673431225728), (2, 336715612864), (4, 168357806432), (8, 84178903216), (16, 42089451608), (32, 21044725804), (43, 15661191296), (64, 10522362902), (86, 7830595648), (128, 5261181451), (172, 3915297824), (344, 1957648912), (688, 978824456), (1376, 489412228), (2752, 244706114), (2819, 238890112), (5504, 122353057), (5638, 119445056), (11276, 59722528), (22552, 29861264), (43403, 15515776), (45104, 14930632), (86806, 7757888), (90208, 7465316), (121217, 5555584), (173612, 3878944), (180416, 3732658), (242434, 2777792), (347224, 1939472), (360832, 1866329), (484868, 1388896), (694448, 969736)]