521093592

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{17191}}^1$

素因数の和:17624

約数の個数: 48

約数和(自身を含む): 1414729680

約数和(自身を除く): 893636088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 17191, 30312, 34382, 51573, 68764, 103146, 137528, 154719, 206292, 309438, 412584, 618876, 1237752, 7237411, 14474822, 21712233, 28949644, 43424466, 57899288, 65136699, 86848932, 130273398, 173697864, 260546796, 521093592]

約数ペア:

[(1, 521093592), (2, 260546796), (3, 173697864), (4, 130273398), (6, 86848932), (8, 65136699), (9, 57899288), (12, 43424466), (18, 28949644), (24, 21712233), (36, 14474822), (72, 7237411), (421, 1237752), (842, 618876), (1263, 412584), (1684, 309438), (2526, 206292), (3368, 154719), (3789, 137528), (5052, 103146), (7578, 68764), (10104, 51573), (15156, 34382), (17191, 30312)]