320170086

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 707479344

約数和(自身を除く): 387309258

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 257, 402, 514, 603, 771, 1033, 1206, 1542, 2066, 2313, 3099, 4626, 6198, 9297, 17219, 18594, 34438, 51657, 69211, 103314, 138422, 154971, 207633, 265481, 309942, 415266, 530962, 622899, 796443, 1245798, 1592886, 2389329, 4778658, 17787227, 35574454, 53361681, 106723362, 160085043, 320170086]

約数ペア:

[(1, 320170086), (2, 160085043), (3, 106723362), (6, 53361681), (9, 35574454), (18, 17787227), (67, 4778658), (134, 2389329), (201, 1592886), (257, 1245798), (402, 796443), (514, 622899), (603, 530962), (771, 415266), (1033, 309942), (1206, 265481), (1542, 207633), (2066, 154971), (2313, 138422), (3099, 103314), (4626, 69211), (6198, 51657), (9297, 34438), (17219, 18594)]