1343180728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 2613330720

約数和(自身を除く): 1270149992

約数列:

[1, 2, 4, 8, 73, 97, 131, 146, 181, 194, 262, 292, 362, 388, 524, 584, 724, 776, 1048, 1448, 7081, 9563, 12707, 13213, 14162, 17557, 19126, 23711, 25414, 26426, 28324, 35114, 38252, 47422, 50828, 52852, 56648, 70228, 76504, 94844, 101656, 105704, 140456, 189688, 927611, 1281661, 1730903, 1855222, 2299967, 2563322, 3461806, 3710444, 4599934, 5126644, 6923612, 7420888, 9199868, 10253288, 13847224, 18399736, 167897591, 335795182, 671590364, 1343180728]

約数ペア:

[(1, 1343180728), (2, 671590364), (4, 335795182), (8, 167897591), (73, 18399736), (97, 13847224), (131, 10253288), (146, 9199868), (181, 7420888), (194, 6923612), (262, 5126644), (292, 4599934), (362, 3710444), (388, 3461806), (524, 2563322), (584, 2299967), (724, 1855222), (776, 1730903), (1048, 1281661), (1448, 927611), (7081, 189688), (9563, 140456), (12707, 105704), (13213, 101656), (14162, 94844), (17557, 76504), (19126, 70228), (23711, 56648), (25414, 52852), (26426, 50828), (28324, 47422), (35114, 38252)]