7131146008

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{907}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 16098186240

約数和(自身を除く): 8967040232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 647, 868, 907, 1294, 1519, 1736, 1814, 2588, 3038, 3628, 4529, 5176, 6076, 6349, 7256, 9058, 12152, 12698, 18116, 20057, 25396, 28117, 31703, 36232, 40114, 44443, 50792, 56234, 63406, 80228, 88886, 112468, 126812, 140399, 160456, 177772, 196819, 224936, 253624, 280798, 355544, 393638, 561596, 586829, 787276, 982793, 1123192, 1173658, 1377733, 1574552, 1965586, 2347316, 2755466, 3931172, 4107803, 4694632, 5510932, 7862344, 8215606, 11021864, 16431212, 18191699, 28754621, 32862424, 36383398, 57509242, 72766796, 115018484, 127341893, 145533592, 230036968, 254683786, 509367572, 891393251, 1018735144, 1782786502, 3565573004, 7131146008]

約数ペア:

[(1, 7131146008), (2, 3565573004), (4, 1782786502), (7, 1018735144), (8, 891393251), (14, 509367572), (28, 254683786), (31, 230036968), (49, 145533592), (56, 127341893), (62, 115018484), (98, 72766796), (124, 57509242), (196, 36383398), (217, 32862424), (248, 28754621), (392, 18191699), (434, 16431212), (647, 11021864), (868, 8215606), (907, 7862344), (1294, 5510932), (1519, 4694632), (1736, 4107803), (1814, 3931172), (2588, 2755466), (3038, 2347316), (3628, 1965586), (4529, 1574552), (5176, 1377733), (6076, 1173658), (6349, 1123192), (7256, 982793), (9058, 787276), (12152, 586829), (12698, 561596), (18116, 393638), (20057, 355544), (25396, 280798), (28117, 253624), (31703, 224936), (36232, 196819), (40114, 177772), (44443, 160456), (50792, 140399), (56234, 126812), (63406, 112468), (80228, 88886)]