636407568

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1437

約数の個数: 120

約数和(自身を含む): 1846965120

約数和(自身を除く): 1210557552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 129, 144, 158, 172, 237, 258, 316, 344, 387, 474, 516, 632, 688, 711, 774, 948, 1032, 1264, 1301, 1422, 1548, 1896, 2064, 2602, 2844, 3096, 3397, 3792, 3903, 5204, 5688, 6192, 6794, 7806, 10191, 10408, 11376, 11709, 13588, 15612, 20382, 20816, 23418, 27176, 30573, 31224, 40764, 46836, 54352, 55943, 61146, 62448, 81528, 93672, 102779, 111886, 122292, 163056, 167829, 187344, 205558, 223772, 244584, 308337, 335658, 411116, 447544, 489168, 503487, 616674, 671316, 822232, 895088, 925011, 1006974, 1233348, 1342632, 1644464, 1850022, 2013948, 2466696, 2685264, 3700044, 4027896, 4419497, 4933392, 7400088, 8055792, 8838994, 13258491, 14800176, 17677988, 26516982, 35355976, 39775473, 53033964, 70711952, 79550946, 106067928, 159101892, 212135856, 318203784, 636407568]

約数ペア:

[(1, 636407568), (2, 318203784), (3, 212135856), (4, 159101892), (6, 106067928), (8, 79550946), (9, 70711952), (12, 53033964), (16, 39775473), (18, 35355976), (24, 26516982), (36, 17677988), (43, 14800176), (48, 13258491), (72, 8838994), (79, 8055792), (86, 7400088), (129, 4933392), (144, 4419497), (158, 4027896), (172, 3700044), (237, 2685264), (258, 2466696), (316, 2013948), (344, 1850022), (387, 1644464), (474, 1342632), (516, 1233348), (632, 1006974), (688, 925011), (711, 895088), (774, 822232), (948, 671316), (1032, 616674), (1264, 503487), (1301, 489168), (1422, 447544), (1548, 411116), (1896, 335658), (2064, 308337), (2602, 244584), (2844, 223772), (3096, 205558), (3397, 187344), (3792, 167829), (3903, 163056), (5204, 122292), (5688, 111886), (6192, 102779), (6794, 93672), (7806, 81528), (10191, 62448), (10408, 61146), (11376, 55943), (11709, 54352), (13588, 46836), (15612, 40764), (20382, 31224), (20816, 30573), (23418, 27176)]