771893784

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 2144862720

約数和(自身を除く): 1372968936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 307, 376, 423, 564, 614, 743, 846, 921, 1128, 1228, 1486, 1692, 1842, 2229, 2456, 2763, 2972, 3384, 3684, 4458, 5526, 5944, 6687, 7368, 8916, 11052, 13374, 14429, 17832, 22104, 26748, 28858, 34921, 43287, 53496, 57716, 69842, 86574, 104763, 115432, 129861, 139684, 173148, 209526, 228101, 259722, 279368, 314289, 346296, 419052, 456202, 519444, 628578, 684303, 838104, 912404, 1038888, 1257156, 1368606, 1824808, 2052909, 2514312, 2737212, 4105818, 5474424, 8211636, 10720747, 16423272, 21441494, 32162241, 42882988, 64324482, 85765976, 96486723, 128648964, 192973446, 257297928, 385946892, 771893784]

約数ペア:

[(1, 771893784), (2, 385946892), (3, 257297928), (4, 192973446), (6, 128648964), (8, 96486723), (9, 85765976), (12, 64324482), (18, 42882988), (24, 32162241), (36, 21441494), (47, 16423272), (72, 10720747), (94, 8211636), (141, 5474424), (188, 4105818), (282, 2737212), (307, 2514312), (376, 2052909), (423, 1824808), (564, 1368606), (614, 1257156), (743, 1038888), (846, 912404), (921, 838104), (1128, 684303), (1228, 628578), (1486, 519444), (1692, 456202), (1842, 419052), (2229, 346296), (2456, 314289), (2763, 279368), (2972, 259722), (3384, 228101), (3684, 209526), (4458, 173148), (5526, 139684), (5944, 129861), (6687, 115432), (7368, 104763), (8916, 86574), (11052, 69842), (13374, 57716), (14429, 53496), (17832, 43287), (22104, 34921), (26748, 28858)]