311937348

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2467}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 748810944

約数和(自身を除く): 436873596

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 257, 492, 514, 771, 1028, 1542, 2467, 3084, 4934, 7401, 9868, 10537, 14802, 21074, 29604, 31611, 42148, 63222, 101147, 126444, 202294, 303441, 404588, 606882, 634019, 1213764, 1268038, 1902057, 2536076, 3804114, 7608228, 25994779, 51989558, 77984337, 103979116, 155968674, 311937348]

約数ペア:

[(1, 311937348), (2, 155968674), (3, 103979116), (4, 77984337), (6, 51989558), (12, 25994779), (41, 7608228), (82, 3804114), (123, 2536076), (164, 1902057), (246, 1268038), (257, 1213764), (492, 634019), (514, 606882), (771, 404588), (1028, 303441), (1542, 202294), (2467, 126444), (3084, 101147), (4934, 63222), (7401, 42148), (9868, 31611), (10537, 29604), (14802, 21074)]