554614242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 1445363136

約数和(自身を除く): 890748894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 151, 182, 186, 217, 273, 294, 302, 403, 434, 453, 546, 637, 651, 806, 906, 961, 1057, 1209, 1274, 1302, 1519, 1911, 1922, 1963, 2114, 2418, 2821, 2883, 3038, 3171, 3822, 3926, 4557, 4681, 5642, 5766, 5889, 6342, 6727, 7399, 8463, 9114, 9362, 11778, 12493, 13454, 13741, 14043, 14798, 16926, 19747, 20181, 22197, 24986, 27482, 28086, 32767, 37479, 39494, 40362, 41223, 44394, 47089, 59241, 60853, 65534, 74958, 82446, 87451, 94178, 96187, 98301, 118482, 121706, 141267, 145111, 174902, 182559, 192374, 196602, 229369, 262353, 282534, 288561, 290222, 365118, 425971, 435333, 458738, 524706, 577122, 612157, 688107, 851942, 870666, 1015777, 1224314, 1277913, 1376214, 1836471, 1886443, 2031554, 2555826, 2981797, 3047331, 3672942, 3772886, 5659329, 5963594, 6094662, 7110439, 8945391, 11318658, 13205101, 14220878, 17890782, 21331317, 26410202, 39615303, 42662634, 79230606, 92435707, 184871414, 277307121, 554614242]

約数ペア:

[(1, 554614242), (2, 277307121), (3, 184871414), (6, 92435707), (7, 79230606), (13, 42662634), (14, 39615303), (21, 26410202), (26, 21331317), (31, 17890782), (39, 14220878), (42, 13205101), (49, 11318658), (62, 8945391), (78, 7110439), (91, 6094662), (93, 5963594), (98, 5659329), (147, 3772886), (151, 3672942), (182, 3047331), (186, 2981797), (217, 2555826), (273, 2031554), (294, 1886443), (302, 1836471), (403, 1376214), (434, 1277913), (453, 1224314), (546, 1015777), (637, 870666), (651, 851942), (806, 688107), (906, 612157), (961, 577122), (1057, 524706), (1209, 458738), (1274, 435333), (1302, 425971), (1519, 365118), (1911, 290222), (1922, 288561), (1963, 282534), (2114, 262353), (2418, 229369), (2821, 196602), (2883, 192374), (3038, 182559), (3171, 174902), (3822, 145111), (3926, 141267), (4557, 121706), (4681, 118482), (5642, 98301), (5766, 96187), (5889, 94178), (6342, 87451), (6727, 82446), (7399, 74958), (8463, 65534), (9114, 60853), (9362, 59241), (11778, 47089), (12493, 44394), (13454, 41223), (13741, 40362), (14043, 39494), (14798, 37479), (16926, 32767), (19747, 28086), (20181, 27482), (22197, 24986)]