307883524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:24020

約数の個数: 36

約数和(自身を含む): 614162640

約数和(自身を除く): 306279116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 23971, 47942, 95884, 311623, 455449, 623246, 910898, 1246492, 1821796, 4051099, 5920837, 8102198, 11841674, 16204396, 23683348, 76970881, 153941762, 307883524]

約数ペア:

[(1, 307883524), (2, 153941762), (4, 76970881), (13, 23683348), (19, 16204396), (26, 11841674), (38, 8102198), (52, 5920837), (76, 4051099), (169, 1821796), (247, 1246492), (338, 910898), (494, 623246), (676, 455449), (988, 311623), (3211, 95884), (6422, 47942), (12844, 23971)]