321129684

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 867192480

約数和(自身を除く): 546062796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 107, 108, 118, 157, 162, 177, 214, 236, 314, 321, 324, 354, 428, 471, 531, 628, 642, 708, 942, 963, 1062, 1284, 1413, 1593, 1884, 1926, 2124, 2826, 2889, 3186, 3852, 4239, 4779, 5652, 5778, 6313, 6372, 8478, 8667, 9263, 9558, 11556, 12626, 12717, 16799, 16956, 17334, 18526, 18939, 19116, 25252, 25434, 27789, 33598, 34668, 37052, 37878, 50397, 50868, 55578, 56817, 67196, 75756, 83367, 100794, 111156, 113634, 151191, 166734, 170451, 201588, 227268, 250101, 302382, 333468, 340902, 453573, 500202, 511353, 604764, 681804, 750303, 907146, 991141, 1000404, 1022706, 1360719, 1500606, 1814292, 1982282, 2045412, 2721438, 2973423, 3001212, 3964564, 5442876, 5946846, 8920269, 11893692, 17840538, 26760807, 35681076, 53521614, 80282421, 107043228, 160564842, 321129684]

約数ペア:

[(1, 321129684), (2, 160564842), (3, 107043228), (4, 80282421), (6, 53521614), (9, 35681076), (12, 26760807), (18, 17840538), (27, 11893692), (36, 8920269), (54, 5946846), (59, 5442876), (81, 3964564), (107, 3001212), (108, 2973423), (118, 2721438), (157, 2045412), (162, 1982282), (177, 1814292), (214, 1500606), (236, 1360719), (314, 1022706), (321, 1000404), (324, 991141), (354, 907146), (428, 750303), (471, 681804), (531, 604764), (628, 511353), (642, 500202), (708, 453573), (942, 340902), (963, 333468), (1062, 302382), (1284, 250101), (1413, 227268), (1593, 201588), (1884, 170451), (1926, 166734), (2124, 151191), (2826, 113634), (2889, 111156), (3186, 100794), (3852, 83367), (4239, 75756), (4779, 67196), (5652, 56817), (5778, 55578), (6313, 50868), (6372, 50397), (8478, 37878), (8667, 37052), (9263, 34668), (9558, 33598), (11556, 27789), (12626, 25434), (12717, 25252), (16799, 19116), (16956, 18939), (17334, 18526)]