228514986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 629544960

約数和(自身を除く): 401029974

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 86, 102, 119, 126, 129, 153, 189, 238, 258, 301, 306, 357, 378, 387, 459, 602, 714, 731, 774, 827, 903, 918, 1071, 1161, 1462, 1654, 1806, 2142, 2193, 2322, 2481, 2709, 3213, 4386, 4962, 5117, 5418, 5789, 6426, 6579, 7443, 8127, 10234, 11578, 13158, 14059, 14886, 15351, 16254, 17367, 19737, 22329, 28118, 30702, 34734, 35561, 39474, 42177, 44658, 46053, 52101, 71122, 84354, 92106, 98413, 104202, 106683, 126531, 138159, 156303, 196826, 213366, 248927, 253062, 276318, 295239, 312606, 320049, 379593, 497854, 590478, 604537, 640098, 746781, 759186, 885717, 960147, 1209074, 1493562, 1771434, 1813611, 1920294, 2240343, 2657151, 3627222, 4231759, 4480686, 5314302, 5440833, 6721029, 8463518, 10881666, 12695277, 13442058, 16322499, 25390554, 32644998, 38085831, 76171662, 114257493, 228514986]

約数ペア:

[(1, 228514986), (2, 114257493), (3, 76171662), (6, 38085831), (7, 32644998), (9, 25390554), (14, 16322499), (17, 13442058), (18, 12695277), (21, 10881666), (27, 8463518), (34, 6721029), (42, 5440833), (43, 5314302), (51, 4480686), (54, 4231759), (63, 3627222), (86, 2657151), (102, 2240343), (119, 1920294), (126, 1813611), (129, 1771434), (153, 1493562), (189, 1209074), (238, 960147), (258, 885717), (301, 759186), (306, 746781), (357, 640098), (378, 604537), (387, 590478), (459, 497854), (602, 379593), (714, 320049), (731, 312606), (774, 295239), (827, 276318), (903, 253062), (918, 248927), (1071, 213366), (1161, 196826), (1462, 156303), (1654, 138159), (1806, 126531), (2142, 106683), (2193, 104202), (2322, 98413), (2481, 92106), (2709, 84354), (3213, 71122), (4386, 52101), (4962, 46053), (5117, 44658), (5418, 42177), (5789, 39474), (6426, 35561), (6579, 34734), (7443, 30702), (8127, 28118), (10234, 22329), (11578, 19737), (13158, 17367), (14059, 16254), (14886, 15351)]