303977478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 740936160

約数和(自身を除く): 436958682

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 101, 147, 174, 202, 203, 294, 303, 353, 406, 606, 609, 706, 707, 1059, 1218, 1414, 1421, 2118, 2121, 2471, 2842, 2929, 4242, 4263, 4942, 4949, 5858, 7413, 8526, 8787, 9898, 10237, 14826, 14847, 17297, 17574, 20474, 20503, 29694, 30711, 34594, 35653, 41006, 51891, 61422, 61509, 71306, 71659, 103782, 106959, 123018, 143318, 143521, 213918, 214977, 249571, 287042, 429954, 430563, 499142, 501613, 748713, 861126, 1003226, 1033937, 1497426, 1504839, 1746997, 2067874, 3009678, 3101811, 3493994, 5240991, 6203622, 7237559, 10481982, 14475118, 21712677, 43425354, 50662913, 101325826, 151988739, 303977478]

約数ペア:

[(1, 303977478), (2, 151988739), (3, 101325826), (6, 50662913), (7, 43425354), (14, 21712677), (21, 14475118), (29, 10481982), (42, 7237559), (49, 6203622), (58, 5240991), (87, 3493994), (98, 3101811), (101, 3009678), (147, 2067874), (174, 1746997), (202, 1504839), (203, 1497426), (294, 1033937), (303, 1003226), (353, 861126), (406, 748713), (606, 501613), (609, 499142), (706, 430563), (707, 429954), (1059, 287042), (1218, 249571), (1414, 214977), (1421, 213918), (2118, 143521), (2121, 143318), (2471, 123018), (2842, 106959), (2929, 103782), (4242, 71659), (4263, 71306), (4942, 61509), (4949, 61422), (5858, 51891), (7413, 41006), (8526, 35653), (8787, 34594), (9898, 30711), (10237, 29694), (14826, 20503), (14847, 20474), (17297, 17574)]