320046936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 904400640

約数和(自身を除く): 584353704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 121, 129, 132, 172, 233, 242, 258, 264, 344, 363, 466, 473, 484, 516, 699, 726, 932, 946, 968, 1032, 1331, 1398, 1419, 1452, 1864, 1892, 2563, 2662, 2796, 2838, 2904, 3784, 3993, 5126, 5203, 5324, 5592, 5676, 7689, 7986, 10019, 10252, 10406, 10648, 11352, 15378, 15609, 15972, 20038, 20504, 20812, 28193, 30057, 30756, 31218, 31944, 40076, 41624, 56386, 57233, 60114, 61512, 62436, 80152, 84579, 110209, 112772, 114466, 120228, 124872, 169158, 171699, 220418, 225544, 228932, 240456, 310123, 330627, 338316, 343398, 440836, 457864, 620246, 661254, 676632, 686796, 881672, 930369, 1212299, 1240492, 1322508, 1373592, 1860738, 2424598, 2480984, 2645016, 3636897, 3721476, 4849196, 7273794, 7442952, 9698392, 13335289, 14547588, 26670578, 29095176, 40005867, 53341156, 80011734, 106682312, 160023468, 320046936]

約数ペア:

[(1, 320046936), (2, 160023468), (3, 106682312), (4, 80011734), (6, 53341156), (8, 40005867), (11, 29095176), (12, 26670578), (22, 14547588), (24, 13335289), (33, 9698392), (43, 7442952), (44, 7273794), (66, 4849196), (86, 3721476), (88, 3636897), (121, 2645016), (129, 2480984), (132, 2424598), (172, 1860738), (233, 1373592), (242, 1322508), (258, 1240492), (264, 1212299), (344, 930369), (363, 881672), (466, 686796), (473, 676632), (484, 661254), (516, 620246), (699, 457864), (726, 440836), (932, 343398), (946, 338316), (968, 330627), (1032, 310123), (1331, 240456), (1398, 228932), (1419, 225544), (1452, 220418), (1864, 171699), (1892, 169158), (2563, 124872), (2662, 120228), (2796, 114466), (2838, 112772), (2904, 110209), (3784, 84579), (3993, 80152), (5126, 62436), (5203, 61512), (5324, 60114), (5592, 57233), (5676, 56386), (7689, 41624), (7986, 40076), (10019, 31944), (10252, 31218), (10406, 30756), (10648, 30057), (11352, 28193), (15378, 20812), (15609, 20504), (15972, 20038)]