386051796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17621

約数の個数: 72

約数和(自身を含む): 1073339904

約数和(自身を除く): 687288108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 17551, 21996, 35102, 52653, 70204, 105306, 157959, 210612, 228163, 315918, 456326, 631836, 684489, 824897, 912652, 1368978, 1649794, 2053467, 2474691, 2737956, 3299588, 4106934, 4949382, 7424073, 8213868, 9898764, 10723661, 14848146, 21447322, 29696292, 32170983, 42894644, 64341966, 96512949, 128683932, 193025898, 386051796]

約数ペア:

[(1, 386051796), (2, 193025898), (3, 128683932), (4, 96512949), (6, 64341966), (9, 42894644), (12, 32170983), (13, 29696292), (18, 21447322), (26, 14848146), (36, 10723661), (39, 9898764), (47, 8213868), (52, 7424073), (78, 4949382), (94, 4106934), (117, 3299588), (141, 2737956), (156, 2474691), (188, 2053467), (234, 1649794), (282, 1368978), (423, 912652), (468, 824897), (564, 684489), (611, 631836), (846, 456326), (1222, 315918), (1692, 228163), (1833, 210612), (2444, 157959), (3666, 105306), (5499, 70204), (7332, 52653), (10998, 35102), (17551, 21996)]