289167864

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{124213}}^1$

素因数の和:124319

約数の個数: 32

約数和(自身を含む): 730378320

約数和(自身を除く): 441210456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 124213, 248426, 372639, 496852, 745278, 993704, 1490556, 2981112, 12048661, 24097322, 36145983, 48194644, 72291966, 96389288, 144583932, 289167864]

約数ペア:

[(1, 289167864), (2, 144583932), (3, 96389288), (4, 72291966), (6, 48194644), (8, 36145983), (12, 24097322), (24, 12048661), (97, 2981112), (194, 1490556), (291, 993704), (388, 745278), (582, 496852), (776, 372639), (1164, 248426), (2328, 124213)]