1798167408

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 4707246336

約数和(自身を除く): 2909078928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 401, 412, 618, 802, 824, 907, 1203, 1236, 1604, 1648, 1814, 2406, 2472, 2721, 3208, 3628, 4812, 4944, 5442, 6416, 7256, 9624, 10884, 14512, 19248, 21768, 41303, 43536, 82606, 93421, 123909, 165212, 186842, 247818, 280263, 330424, 363707, 373684, 495636, 560526, 660848, 727414, 747368, 991272, 1091121, 1121052, 1454828, 1494736, 1982544, 2182242, 2242104, 2909656, 4364484, 4484208, 5819312, 8728968, 17457936, 37461821, 74923642, 112385463, 149847284, 224770926, 299694568, 449541852, 599389136, 899083704, 1798167408]

約数ペア:

[(1, 1798167408), (2, 899083704), (3, 599389136), (4, 449541852), (6, 299694568), (8, 224770926), (12, 149847284), (16, 112385463), (24, 74923642), (48, 37461821), (103, 17457936), (206, 8728968), (309, 5819312), (401, 4484208), (412, 4364484), (618, 2909656), (802, 2242104), (824, 2182242), (907, 1982544), (1203, 1494736), (1236, 1454828), (1604, 1121052), (1648, 1091121), (1814, 991272), (2406, 747368), (2472, 727414), (2721, 660848), (3208, 560526), (3628, 495636), (4812, 373684), (4944, 363707), (5442, 330424), (6416, 280263), (7256, 247818), (9624, 186842), (10884, 165212), (14512, 123909), (19248, 93421), (21768, 82606), (41303, 43536)]