214945128

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{12491}}^1$

素因数の和:12742

約数の個数: 48

約数和(自身を含む): 584625600

約数和(自身を除く): 369680472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 12491, 17208, 24982, 37473, 49964, 74946, 99928, 112419, 149892, 224838, 299784, 449676, 899352, 2985349, 5970698, 8956047, 11941396, 17912094, 23882792, 26868141, 35824188, 53736282, 71648376, 107472564, 214945128]

約数ペア:

[(1, 214945128), (2, 107472564), (3, 71648376), (4, 53736282), (6, 35824188), (8, 26868141), (9, 23882792), (12, 17912094), (18, 11941396), (24, 8956047), (36, 5970698), (72, 2985349), (239, 899352), (478, 449676), (717, 299784), (956, 224838), (1434, 149892), (1912, 112419), (2151, 99928), (2868, 74946), (4302, 49964), (5736, 37473), (8604, 24982), (12491, 17208)]