297906488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 642470400

約数和(自身を除く): 344563912

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 103, 184, 206, 253, 412, 506, 824, 1012, 1133, 1429, 2024, 2266, 2369, 2858, 4532, 4738, 5716, 9064, 9476, 11432, 15719, 18952, 26059, 31438, 32867, 52118, 62876, 65734, 104236, 125752, 131468, 147187, 208472, 262936, 294374, 361537, 588748, 723074, 1177496, 1446148, 1619057, 2892296, 3238114, 3385301, 6476228, 6770602, 12952456, 13541204, 27082408, 37238311, 74476622, 148953244, 297906488]

約数ペア:

[(1, 297906488), (2, 148953244), (4, 74476622), (8, 37238311), (11, 27082408), (22, 13541204), (23, 12952456), (44, 6770602), (46, 6476228), (88, 3385301), (92, 3238114), (103, 2892296), (184, 1619057), (206, 1446148), (253, 1177496), (412, 723074), (506, 588748), (824, 361537), (1012, 294374), (1133, 262936), (1429, 208472), (2024, 147187), (2266, 131468), (2369, 125752), (2858, 104236), (4532, 65734), (4738, 62876), (5716, 52118), (9064, 32867), (9476, 31438), (11432, 26059), (15719, 18952)]