788417274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 1701849600

約数和(自身を除く): 913432326

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 109, 114, 134, 201, 218, 327, 402, 654, 947, 1273, 1894, 2071, 2546, 2841, 3819, 4142, 5682, 6213, 7303, 7638, 12426, 14606, 17993, 21909, 35986, 43818, 53979, 63449, 103223, 107958, 126898, 138757, 190347, 206446, 277514, 309669, 380694, 416271, 619338, 832542, 1205531, 1961237, 2411062, 3616593, 3922474, 5883711, 6915941, 7233186, 11767422, 13831882, 20747823, 41495646, 131402879, 262805758, 394208637, 788417274]

約数ペア:

[(1, 788417274), (2, 394208637), (3, 262805758), (6, 131402879), (19, 41495646), (38, 20747823), (57, 13831882), (67, 11767422), (109, 7233186), (114, 6915941), (134, 5883711), (201, 3922474), (218, 3616593), (327, 2411062), (402, 1961237), (654, 1205531), (947, 832542), (1273, 619338), (1894, 416271), (2071, 380694), (2546, 309669), (2841, 277514), (3819, 206446), (4142, 190347), (5682, 138757), (6213, 126898), (7303, 107958), (7638, 103223), (12426, 63449), (14606, 53979), (17993, 43818), (21909, 35986)]