240197188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 560867328

約数和(自身を除く): 320670140

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 253, 287, 308, 322, 451, 506, 574, 644, 827, 902, 943, 1012, 1148, 1654, 1771, 1804, 1886, 3157, 3308, 3542, 3772, 5789, 6314, 6601, 7084, 9097, 10373, 11578, 12628, 13202, 18194, 19021, 20746, 23156, 26404, 33907, 36388, 38042, 41492, 63679, 67814, 72611, 76084, 127358, 133147, 135628, 145222, 209231, 237349, 254716, 266294, 290444, 372977, 418462, 474698, 532588, 745954, 779861, 836924, 949396, 1464617, 1491908, 1559722, 2610839, 2929234, 3119444, 5221678, 5459027, 5858468, 8578471, 10443356, 10918054, 17156942, 21836108, 34313884, 60049297, 120098594, 240197188]

約数ペア:

[(1, 240197188), (2, 120098594), (4, 60049297), (7, 34313884), (11, 21836108), (14, 17156942), (22, 10918054), (23, 10443356), (28, 8578471), (41, 5858468), (44, 5459027), (46, 5221678), (77, 3119444), (82, 2929234), (92, 2610839), (154, 1559722), (161, 1491908), (164, 1464617), (253, 949396), (287, 836924), (308, 779861), (322, 745954), (451, 532588), (506, 474698), (574, 418462), (644, 372977), (827, 290444), (902, 266294), (943, 254716), (1012, 237349), (1148, 209231), (1654, 145222), (1771, 135628), (1804, 133147), (1886, 127358), (3157, 76084), (3308, 72611), (3542, 67814), (3772, 63679), (5789, 41492), (6314, 38042), (6601, 36388), (7084, 33907), (9097, 26404), (10373, 23156), (11578, 20746), (12628, 19021), (13202, 18194)]