612613518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3089

約数の個数: 64

約数和(自身を含む): 1386899712

約数和(自身を除く): 774286194

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 73, 86, 129, 146, 219, 258, 438, 473, 803, 946, 1419, 1606, 2409, 2838, 2957, 3139, 4818, 5914, 6278, 8871, 9417, 17742, 18834, 32527, 34529, 65054, 69058, 97581, 103587, 127151, 195162, 207174, 215861, 254302, 381453, 431722, 647583, 762906, 1295166, 1398661, 2374471, 2797322, 4195983, 4748942, 7123413, 8391966, 9282023, 14246826, 18564046, 27846069, 55692138, 102102253, 204204506, 306306759, 612613518]

約数ペア:

[(1, 612613518), (2, 306306759), (3, 204204506), (6, 102102253), (11, 55692138), (22, 27846069), (33, 18564046), (43, 14246826), (66, 9282023), (73, 8391966), (86, 7123413), (129, 4748942), (146, 4195983), (219, 2797322), (258, 2374471), (438, 1398661), (473, 1295166), (803, 762906), (946, 647583), (1419, 431722), (1606, 381453), (2409, 254302), (2838, 215861), (2957, 207174), (3139, 195162), (4818, 127151), (5914, 103587), (6278, 97581), (8871, 69058), (9417, 65054), (17742, 34529), (18834, 32527)]