297328708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 565593840

約数和(自身を除く): 268265132

約数列:

[1, 2, 4, 17, 34, 68, 73, 89, 146, 178, 292, 356, 673, 1241, 1346, 1513, 2482, 2692, 3026, 4964, 6052, 6497, 11441, 12994, 22882, 25988, 45764, 49129, 59897, 98258, 110449, 119794, 196516, 220898, 239588, 441796, 835193, 1018249, 1670386, 2036498, 3340772, 4072996, 4372481, 8744962, 17489924, 74332177, 148664354, 297328708]

約数ペア:

[(1, 297328708), (2, 148664354), (4, 74332177), (17, 17489924), (34, 8744962), (68, 4372481), (73, 4072996), (89, 3340772), (146, 2036498), (178, 1670386), (292, 1018249), (356, 835193), (673, 441796), (1241, 239588), (1346, 220898), (1513, 196516), (2482, 119794), (2692, 110449), (3026, 98258), (4964, 59897), (6052, 49129), (6497, 45764), (11441, 25988), (12994, 22882)]