520050978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 1250076672

約数和(自身を除く): 730025694

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 73, 93, 102, 146, 153, 186, 219, 279, 306, 438, 527, 558, 657, 751, 1054, 1241, 1314, 1502, 1581, 2253, 2263, 2482, 3162, 3723, 4506, 4526, 4743, 6759, 6789, 7446, 9486, 11169, 12767, 13518, 13578, 20367, 22338, 23281, 25534, 38301, 38471, 40734, 46562, 54823, 69843, 76602, 76942, 109646, 114903, 115413, 139686, 164469, 209529, 229806, 230826, 328938, 346239, 395777, 419058, 493407, 692478, 791554, 931991, 986814, 1187331, 1699513, 1863982, 2374662, 2795973, 3399026, 3561993, 5098539, 5591946, 7123986, 8387919, 10197078, 15295617, 16775838, 28891721, 30591234, 57783442, 86675163, 173350326, 260025489, 520050978]

約数ペア:

[(1, 520050978), (2, 260025489), (3, 173350326), (6, 86675163), (9, 57783442), (17, 30591234), (18, 28891721), (31, 16775838), (34, 15295617), (51, 10197078), (62, 8387919), (73, 7123986), (93, 5591946), (102, 5098539), (146, 3561993), (153, 3399026), (186, 2795973), (219, 2374662), (279, 1863982), (306, 1699513), (438, 1187331), (527, 986814), (558, 931991), (657, 791554), (751, 692478), (1054, 493407), (1241, 419058), (1314, 395777), (1502, 346239), (1581, 328938), (2253, 230826), (2263, 229806), (2482, 209529), (3162, 164469), (3723, 139686), (4506, 115413), (4526, 114903), (4743, 109646), (6759, 76942), (6789, 76602), (7446, 69843), (9486, 54823), (11169, 46562), (12767, 40734), (13518, 38471), (13578, 38301), (20367, 25534), (22338, 23281)]