2219316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 6386688

約数和(自身を除く): 4167372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 43, 44, 46, 51, 66, 68, 69, 86, 92, 102, 129, 132, 138, 172, 187, 204, 253, 258, 276, 374, 391, 473, 506, 516, 561, 731, 748, 759, 782, 946, 989, 1012, 1122, 1173, 1419, 1462, 1518, 1564, 1892, 1978, 2193, 2244, 2346, 2838, 2924, 2967, 3036, 3956, 4301, 4386, 4692, 5676, 5934, 8041, 8602, 8772, 10879, 11868, 12903, 16082, 16813, 17204, 21758, 24123, 25806, 32164, 32637, 33626, 43516, 48246, 50439, 51612, 65274, 67252, 96492, 100878, 130548, 184943, 201756, 369886, 554829, 739772, 1109658, 2219316]

約数ペア:

[(1, 2219316), (2, 1109658), (3, 739772), (4, 554829), (6, 369886), (11, 201756), (12, 184943), (17, 130548), (22, 100878), (23, 96492), (33, 67252), (34, 65274), (43, 51612), (44, 50439), (46, 48246), (51, 43516), (66, 33626), (68, 32637), (69, 32164), (86, 25806), (92, 24123), (102, 21758), (129, 17204), (132, 16813), (138, 16082), (172, 12903), (187, 11868), (204, 10879), (253, 8772), (258, 8602), (276, 8041), (374, 5934), (391, 5676), (473, 4692), (506, 4386), (516, 4301), (561, 3956), (731, 3036), (748, 2967), (759, 2924), (782, 2838), (946, 2346), (989, 2244), (1012, 2193), (1122, 1978), (1173, 1892), (1419, 1564), (1462, 1518)]