422533636

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 886252416

約数和(自身を除く): 463718780

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 151, 259, 292, 302, 511, 518, 604, 1022, 1036, 1057, 1369, 2044, 2114, 2701, 2738, 4228, 5402, 5476, 5587, 9583, 10804, 11023, 11174, 18907, 19166, 22046, 22348, 37814, 38332, 39109, 44092, 75628, 77161, 78218, 99937, 154322, 156436, 199874, 206719, 308644, 399748, 407851, 413438, 699559, 815702, 826876, 1399118, 1447033, 1631404, 2798236, 2854957, 2894066, 5709914, 5788132, 11419828, 15090487, 30180974, 60361948, 105633409, 211266818, 422533636]

約数ペア:

[(1, 422533636), (2, 211266818), (4, 105633409), (7, 60361948), (14, 30180974), (28, 15090487), (37, 11419828), (73, 5788132), (74, 5709914), (146, 2894066), (148, 2854957), (151, 2798236), (259, 1631404), (292, 1447033), (302, 1399118), (511, 826876), (518, 815702), (604, 699559), (1022, 413438), (1036, 407851), (1057, 399748), (1369, 308644), (2044, 206719), (2114, 199874), (2701, 156436), (2738, 154322), (4228, 99937), (5402, 78218), (5476, 77161), (5587, 75628), (9583, 44092), (10804, 39109), (11023, 38332), (11174, 37814), (18907, 22348), (19166, 22046)]