289213778868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9187}}^1\times {\mathrm{374771}}^1$

素因数の和:383972

約数の個数: 48

約数和(自身を含む): 771322750464

約数和(自身を除く): 482108971596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9187, 18374, 27561, 36748, 55122, 64309, 110244, 128618, 192927, 257236, 374771, 385854, 749542, 771708, 1124313, 1499084, 2248626, 2623397, 4497252, 5246794, 7870191, 10493588, 15740382, 31480764, 3443021177, 6886042354, 10329063531, 13772084708, 20658127062, 24101148239, 41316254124, 48202296478, 72303444717, 96404592956, 144606889434, 289213778868]

約数ペア:

[(1, 289213778868), (2, 144606889434), (3, 96404592956), (4, 72303444717), (6, 48202296478), (7, 41316254124), (12, 24101148239), (14, 20658127062), (21, 13772084708), (28, 10329063531), (42, 6886042354), (84, 3443021177), (9187, 31480764), (18374, 15740382), (27561, 10493588), (36748, 7870191), (55122, 5246794), (64309, 4497252), (110244, 2623397), (128618, 2248626), (192927, 1499084), (257236, 1124313), (374771, 771708), (385854, 749542)]