258764072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271811}}^1$

素因数の和:271841

約数の個数: 32

約数和(自身を含む): 587113920

約数和(自身を除く): 328349848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 271811, 543622, 1087244, 1902677, 2174488, 3805354, 4620787, 7610708, 9241574, 15221416, 18483148, 32345509, 36966296, 64691018, 129382036, 258764072]

約数ペア:

[(1, 258764072), (2, 129382036), (4, 64691018), (7, 36966296), (8, 32345509), (14, 18483148), (17, 15221416), (28, 9241574), (34, 7610708), (56, 4620787), (68, 3805354), (119, 2174488), (136, 1902677), (238, 1087244), (476, 543622), (952, 271811)]