394893306

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 942568704

約数和(自身を除く): 547675398

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 223, 306, 446, 459, 643, 669, 918, 1286, 1338, 1377, 1929, 2007, 2754, 3791, 3858, 4014, 5787, 6021, 7582, 10931, 11373, 11574, 12042, 17361, 18063, 21862, 22746, 32793, 34119, 34722, 36126, 52083, 65586, 68238, 98379, 102357, 104166, 143389, 196758, 204714, 286778, 295137, 307071, 430167, 590274, 614142, 860334, 885411, 1290501, 1770822, 2437613, 2581002, 3871503, 4875226, 7312839, 7743006, 11614509, 14625678, 21938517, 23229018, 43877034, 65815551, 131631102, 197446653, 394893306]

約数ペア:

[(1, 394893306), (2, 197446653), (3, 131631102), (6, 65815551), (9, 43877034), (17, 23229018), (18, 21938517), (27, 14625678), (34, 11614509), (51, 7743006), (54, 7312839), (81, 4875226), (102, 3871503), (153, 2581002), (162, 2437613), (223, 1770822), (306, 1290501), (446, 885411), (459, 860334), (643, 614142), (669, 590274), (918, 430167), (1286, 307071), (1338, 295137), (1377, 286778), (1929, 204714), (2007, 196758), (2754, 143389), (3791, 104166), (3858, 102357), (4014, 98379), (5787, 68238), (6021, 65586), (7582, 52083), (10931, 36126), (11373, 34722), (11574, 34119), (12042, 32793), (17361, 22746), (18063, 21862)]