258201732

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2887}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 625887360

約数和(自身を除く): 367685628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 1028, 1542, 2887, 3084, 5774, 7453, 8661, 11548, 14906, 17322, 22359, 29812, 34644, 44718, 83723, 89436, 167446, 251169, 334892, 502338, 741959, 1004676, 1483918, 2225877, 2967836, 4451754, 8903508, 21516811, 43033622, 64550433, 86067244, 129100866, 258201732]

約数ペア:

[(1, 258201732), (2, 129100866), (3, 86067244), (4, 64550433), (6, 43033622), (12, 21516811), (29, 8903508), (58, 4451754), (87, 2967836), (116, 2225877), (174, 1483918), (257, 1004676), (348, 741959), (514, 502338), (771, 334892), (1028, 251169), (1542, 167446), (2887, 89436), (3084, 83723), (5774, 44718), (7453, 34644), (8661, 29812), (11548, 22359), (14906, 17322)]