266772906

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 621388800

約数和(自身を除く): 354615894

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 347, 414, 619, 621, 694, 1041, 1238, 1242, 1857, 2082, 3123, 3714, 5571, 6246, 7981, 9369, 11142, 14237, 15962, 16713, 18738, 23943, 28474, 33426, 42711, 47886, 71829, 85422, 128133, 143658, 214793, 215487, 256266, 384399, 429586, 430974, 644379, 768798, 1288758, 1933137, 3866274, 4940239, 5799411, 9880478, 11598822, 14820717, 29641434, 44462151, 88924302, 133386453, 266772906]

約数ペア:

[(1, 266772906), (2, 133386453), (3, 88924302), (6, 44462151), (9, 29641434), (18, 14820717), (23, 11598822), (27, 9880478), (46, 5799411), (54, 4940239), (69, 3866274), (138, 1933137), (207, 1288758), (347, 768798), (414, 644379), (619, 430974), (621, 429586), (694, 384399), (1041, 256266), (1238, 215487), (1242, 214793), (1857, 143658), (2082, 128133), (3123, 85422), (3714, 71829), (5571, 47886), (6246, 42711), (7981, 33426), (9369, 28474), (11142, 23943), (14237, 18738), (15962, 16713)]