866814116

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 1801820160

約数和(自身を除く): 935006044

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 127, 194, 196, 254, 359, 388, 508, 679, 718, 889, 1358, 1436, 1778, 2513, 2716, 3556, 4753, 5026, 6223, 9506, 10052, 12319, 12446, 17591, 19012, 24638, 24892, 34823, 35182, 45593, 49276, 69646, 70364, 86233, 91186, 139292, 172466, 182372, 243761, 319151, 344932, 487522, 603631, 638302, 975044, 1207262, 1276604, 1706327, 2234057, 2414524, 3412654, 4422521, 4468114, 6825308, 8845042, 8936228, 17690084, 30957647, 61915294, 123830588, 216703529, 433407058, 866814116]

約数ペア:

[(1, 866814116), (2, 433407058), (4, 216703529), (7, 123830588), (14, 61915294), (28, 30957647), (49, 17690084), (97, 8936228), (98, 8845042), (127, 6825308), (194, 4468114), (196, 4422521), (254, 3412654), (359, 2414524), (388, 2234057), (508, 1706327), (679, 1276604), (718, 1207262), (889, 975044), (1358, 638302), (1436, 603631), (1778, 487522), (2513, 344932), (2716, 319151), (3556, 243761), (4753, 182372), (5026, 172466), (6223, 139292), (9506, 91186), (10052, 86233), (12319, 70364), (12446, 69646), (17591, 49276), (19012, 45593), (24638, 35182), (24892, 34823)]