514634456

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9917

約数の個数: 64

約数和(自身を含む): 1184640000

約数和(自身を除く): 670005544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3724, 6517, 7448, 9871, 13034, 19742, 26068, 39484, 52136, 69097, 78968, 138194, 187549, 276388, 375098, 483679, 552776, 750196, 967358, 1312843, 1500392, 1934716, 2625686, 3385753, 3869432, 5251372, 6771506, 9189901, 10502744, 13543012, 18379802, 27086024, 36759604, 64329307, 73519208, 128658614, 257317228, 514634456]

約数ペア:

[(1, 514634456), (2, 257317228), (4, 128658614), (7, 73519208), (8, 64329307), (14, 36759604), (19, 27086024), (28, 18379802), (38, 13543012), (49, 10502744), (56, 9189901), (76, 6771506), (98, 5251372), (133, 3869432), (152, 3385753), (196, 2625686), (266, 1934716), (343, 1500392), (392, 1312843), (532, 967358), (686, 750196), (931, 552776), (1064, 483679), (1372, 375098), (1862, 276388), (2744, 187549), (3724, 138194), (6517, 78968), (7448, 69097), (9871, 52136), (13034, 39484), (19742, 26068)]