1566688816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16097}}^1$

素因数の和:16202

約数の個数: 80

約数和(自身を含む): 3832611840

約数和(自身を除く): 2265923024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 3476, 4424, 6083, 6952, 8848, 12166, 13904, 16097, 24332, 32194, 48664, 64388, 97328, 112679, 128776, 177067, 225358, 257552, 354134, 450716, 708268, 901432, 1239469, 1271663, 1416536, 1802864, 2478938, 2543326, 2833072, 4957876, 5086652, 8901641, 9915752, 10173304, 13988293, 17803282, 19831504, 20346608, 27976586, 35606564, 55953172, 71213128, 97918051, 111906344, 142426256, 195836102, 223812688, 391672204, 783344408, 1566688816]

約数ペア:

[(1, 1566688816), (2, 783344408), (4, 391672204), (7, 223812688), (8, 195836102), (11, 142426256), (14, 111906344), (16, 97918051), (22, 71213128), (28, 55953172), (44, 35606564), (56, 27976586), (77, 20346608), (79, 19831504), (88, 17803282), (112, 13988293), (154, 10173304), (158, 9915752), (176, 8901641), (308, 5086652), (316, 4957876), (553, 2833072), (616, 2543326), (632, 2478938), (869, 1802864), (1106, 1416536), (1232, 1271663), (1264, 1239469), (1738, 901432), (2212, 708268), (3476, 450716), (4424, 354134), (6083, 257552), (6952, 225358), (8848, 177067), (12166, 128776), (13904, 112679), (16097, 97328), (24332, 64388), (32194, 48664)]