636773412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{2609}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 1660085280

約数和(自身を除く): 1023311868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1849, 1892, 2609, 2838, 3698, 5218, 5547, 5676, 7396, 7827, 10436, 11094, 15654, 20339, 22188, 28699, 31308, 40678, 57398, 61017, 81356, 86097, 112187, 114796, 122034, 172194, 224374, 244068, 336561, 344388, 448748, 673122, 1234057, 1346244, 2468114, 3702171, 4824041, 4936228, 7404342, 9648082, 14472123, 14808684, 19296164, 28944246, 53064451, 57888492, 106128902, 159193353, 212257804, 318386706, 636773412]

約数ペア:

[(1, 636773412), (2, 318386706), (3, 212257804), (4, 159193353), (6, 106128902), (11, 57888492), (12, 53064451), (22, 28944246), (33, 19296164), (43, 14808684), (44, 14472123), (66, 9648082), (86, 7404342), (129, 4936228), (132, 4824041), (172, 3702171), (258, 2468114), (473, 1346244), (516, 1234057), (946, 673122), (1419, 448748), (1849, 344388), (1892, 336561), (2609, 244068), (2838, 224374), (3698, 172194), (5218, 122034), (5547, 114796), (5676, 112187), (7396, 86097), (7827, 81356), (10436, 61017), (11094, 57398), (15654, 40678), (20339, 31308), (22188, 28699)]