269975342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 520396800

約数和(自身を除く): 250421458

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 109, 182, 217, 218, 403, 434, 439, 763, 806, 878, 1417, 1526, 2821, 2834, 3073, 3379, 5642, 5707, 6146, 6758, 9919, 11414, 13609, 19838, 23653, 27218, 39949, 43927, 47306, 47851, 79898, 87854, 95263, 95702, 176917, 190526, 307489, 334957, 353834, 614978, 622063, 669914, 1238419, 1244126, 1483381, 2476838, 2966762, 4354441, 8708882, 10383667, 19283953, 20767334, 38567906, 134987671, 269975342]

約数ペア:

[(1, 269975342), (2, 134987671), (7, 38567906), (13, 20767334), (14, 19283953), (26, 10383667), (31, 8708882), (62, 4354441), (91, 2966762), (109, 2476838), (182, 1483381), (217, 1244126), (218, 1238419), (403, 669914), (434, 622063), (439, 614978), (763, 353834), (806, 334957), (878, 307489), (1417, 190526), (1526, 176917), (2821, 95702), (2834, 95263), (3073, 87854), (3379, 79898), (5642, 47851), (5707, 47306), (6146, 43927), (6758, 39949), (9919, 27218), (11414, 23653), (13609, 19838)]