2648999208

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{11867}}^1$

素因数の和:12078

約数の個数: 64

約数和(自身を含む): 6767608320

約数和(自身を除く): 4118609112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 786, 852, 1048, 1572, 1704, 3144, 9301, 11867, 18602, 23734, 27903, 35601, 37204, 47468, 55806, 71202, 74408, 94936, 111612, 142404, 223224, 284808, 842557, 1554577, 1685114, 2527671, 3109154, 3370228, 4663731, 5055342, 6218308, 6740456, 9327462, 10110684, 12436616, 18654924, 20221368, 37309848, 110374967, 220749934, 331124901, 441499868, 662249802, 882999736, 1324499604, 2648999208]

約数ペア:

[(1, 2648999208), (2, 1324499604), (3, 882999736), (4, 662249802), (6, 441499868), (8, 331124901), (12, 220749934), (24, 110374967), (71, 37309848), (131, 20221368), (142, 18654924), (213, 12436616), (262, 10110684), (284, 9327462), (393, 6740456), (426, 6218308), (524, 5055342), (568, 4663731), (786, 3370228), (852, 3109154), (1048, 2527671), (1572, 1685114), (1704, 1554577), (3144, 842557), (9301, 284808), (11867, 223224), (18602, 142404), (23734, 111612), (27903, 94936), (35601, 74408), (37204, 71202), (47468, 55806)]