1036389656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 2080101600

約数和(自身を除く): 1043711944

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 157, 274, 314, 317, 548, 628, 634, 1096, 1256, 1268, 2536, 2603, 2983, 5206, 5966, 6023, 10412, 11932, 12046, 20824, 21509, 23864, 24092, 43018, 43429, 48184, 49769, 86036, 86858, 99538, 172072, 173716, 199076, 347432, 398152, 408671, 817342, 825151, 945611, 1634684, 1650302, 1891222, 3269368, 3300604, 3782444, 6601208, 6818353, 7564888, 13636706, 27273412, 54546824, 129548707, 259097414, 518194828, 1036389656]

約数ペア:

[(1, 1036389656), (2, 518194828), (4, 259097414), (8, 129548707), (19, 54546824), (38, 27273412), (76, 13636706), (137, 7564888), (152, 6818353), (157, 6601208), (274, 3782444), (314, 3300604), (317, 3269368), (548, 1891222), (628, 1650302), (634, 1634684), (1096, 945611), (1256, 825151), (1268, 817342), (2536, 408671), (2603, 398152), (2983, 347432), (5206, 199076), (5966, 173716), (6023, 172072), (10412, 99538), (11932, 86858), (12046, 86036), (20824, 49769), (21509, 48184), (23864, 43429), (24092, 43018)]