271658556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 763380800

約数和(自身を除く): 491722244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 543, 702, 724, 1069, 1086, 1404, 1629, 2138, 2172, 2353, 3207, 3258, 4276, 4706, 4887, 6414, 6516, 7059, 9412, 9621, 9774, 12828, 13897, 14118, 19242, 19548, 21177, 27794, 28236, 28863, 38484, 41691, 42354, 55588, 57726, 63531, 83382, 84708, 115452, 125073, 127062, 166764, 193489, 250146, 254124, 375219, 386978, 500292, 580467, 750438, 773956, 1160934, 1500876, 1741401, 2321868, 2515357, 3482802, 5030714, 5224203, 6965604, 7546071, 10061428, 10448406, 15092142, 20896812, 22638213, 30184284, 45276426, 67914639, 90552852, 135829278, 271658556]

約数ペア:

[(1, 271658556), (2, 135829278), (3, 90552852), (4, 67914639), (6, 45276426), (9, 30184284), (12, 22638213), (13, 20896812), (18, 15092142), (26, 10448406), (27, 10061428), (36, 7546071), (39, 6965604), (52, 5224203), (54, 5030714), (78, 3482802), (108, 2515357), (117, 2321868), (156, 1741401), (181, 1500876), (234, 1160934), (351, 773956), (362, 750438), (468, 580467), (543, 500292), (702, 386978), (724, 375219), (1069, 254124), (1086, 250146), (1404, 193489), (1629, 166764), (2138, 127062), (2172, 125073), (2353, 115452), (3207, 84708), (3258, 83382), (4276, 63531), (4706, 57726), (4887, 55588), (6414, 42354), (6516, 41691), (7059, 38484), (9412, 28863), (9621, 28236), (9774, 27794), (12828, 21177), (13897, 19548), (14118, 19242)]