402159548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 914457600

約数和(自身を除く): 512298052

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 53, 68, 76, 106, 119, 133, 212, 238, 266, 323, 371, 476, 532, 646, 742, 839, 901, 1007, 1292, 1484, 1678, 1802, 2014, 2261, 3356, 3604, 4028, 4522, 5873, 6307, 7049, 9044, 11746, 12614, 14098, 14263, 15941, 17119, 23492, 25228, 28196, 28526, 31882, 34238, 44467, 57052, 63764, 68476, 88934, 99841, 111587, 119833, 177868, 199682, 223174, 239666, 270997, 311269, 399364, 446348, 479332, 541994, 622538, 755939, 844873, 1083988, 1245076, 1511878, 1689746, 1896979, 3023756, 3379492, 3793958, 5291573, 5914111, 7587916, 10583146, 11828222, 14362841, 21166292, 23656444, 28725682, 57451364, 100539887, 201079774, 402159548]

約数ペア:

[(1, 402159548), (2, 201079774), (4, 100539887), (7, 57451364), (14, 28725682), (17, 23656444), (19, 21166292), (28, 14362841), (34, 11828222), (38, 10583146), (53, 7587916), (68, 5914111), (76, 5291573), (106, 3793958), (119, 3379492), (133, 3023756), (212, 1896979), (238, 1689746), (266, 1511878), (323, 1245076), (371, 1083988), (476, 844873), (532, 755939), (646, 622538), (742, 541994), (839, 479332), (901, 446348), (1007, 399364), (1292, 311269), (1484, 270997), (1678, 239666), (1802, 223174), (2014, 199682), (2261, 177868), (3356, 119833), (3604, 111587), (4028, 99841), (4522, 88934), (5873, 68476), (6307, 63764), (7049, 57052), (9044, 44467), (11746, 34238), (12614, 31882), (14098, 28526), (14263, 28196), (15941, 25228), (17119, 23492)]