341246360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 951350400

約数和(自身を除く): 610104040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 241, 260, 280, 364, 389, 455, 482, 520, 728, 778, 910, 964, 1205, 1556, 1687, 1820, 1928, 1945, 2410, 2723, 3112, 3133, 3374, 3640, 3890, 4820, 5057, 5446, 6266, 6748, 7780, 8435, 9640, 10114, 10892, 12532, 13496, 13615, 15560, 15665, 16870, 20228, 21784, 21931, 25064, 25285, 27230, 31330, 33740, 35399, 40456, 43862, 50570, 54460, 62660, 67480, 70798, 87724, 93749, 101140, 108920, 109655, 125320, 141596, 175448, 176995, 187498, 202280, 219310, 283192, 353990, 374996, 438620, 468745, 656243, 707980, 749992, 877240, 937490, 1218737, 1312486, 1415960, 1874980, 2437474, 2624972, 3281215, 3749960, 4874948, 5249944, 6093685, 6562430, 8531159, 9749896, 12187370, 13124860, 17062318, 24374740, 26249720, 34124636, 42655795, 48749480, 68249272, 85311590, 170623180, 341246360]

約数ペア:

[(1, 341246360), (2, 170623180), (4, 85311590), (5, 68249272), (7, 48749480), (8, 42655795), (10, 34124636), (13, 26249720), (14, 24374740), (20, 17062318), (26, 13124860), (28, 12187370), (35, 9749896), (40, 8531159), (52, 6562430), (56, 6093685), (65, 5249944), (70, 4874948), (91, 3749960), (104, 3281215), (130, 2624972), (140, 2437474), (182, 1874980), (241, 1415960), (260, 1312486), (280, 1218737), (364, 937490), (389, 877240), (455, 749992), (482, 707980), (520, 656243), (728, 468745), (778, 438620), (910, 374996), (964, 353990), (1205, 283192), (1556, 219310), (1687, 202280), (1820, 187498), (1928, 176995), (1945, 175448), (2410, 141596), (2723, 125320), (3112, 109655), (3133, 108920), (3374, 101140), (3640, 93749), (3890, 87724), (4820, 70798), (5057, 67480), (5446, 62660), (6266, 54460), (6748, 50570), (7780, 43862), (8435, 40456), (9640, 35399), (10114, 33740), (10892, 31330), (12532, 27230), (13496, 25285), (13615, 25064), (15560, 21931), (15665, 21784), (16870, 20228)]