275706074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 521164800

約数和(自身を除く): 245458726

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 103, 133, 203, 206, 266, 347, 406, 551, 694, 721, 1102, 1442, 1957, 2429, 2987, 3857, 3914, 4858, 5974, 6593, 7714, 10063, 13186, 13699, 20126, 20909, 27398, 35741, 41818, 46151, 56753, 70441, 71482, 92302, 113506, 140882, 191197, 250187, 382394, 397271, 500374, 679079, 794542, 1036489, 1338379, 1358158, 2072978, 2676758, 4753553, 7255423, 9507106, 14510846, 19693291, 39386582, 137853037, 275706074]

約数ペア:

[(1, 275706074), (2, 137853037), (7, 39386582), (14, 19693291), (19, 14510846), (29, 9507106), (38, 7255423), (58, 4753553), (103, 2676758), (133, 2072978), (203, 1358158), (206, 1338379), (266, 1036489), (347, 794542), (406, 679079), (551, 500374), (694, 397271), (721, 382394), (1102, 250187), (1442, 191197), (1957, 140882), (2429, 113506), (2987, 92302), (3857, 71482), (3914, 70441), (4858, 56753), (5974, 46151), (6593, 41818), (7714, 35741), (10063, 27398), (13186, 20909), (13699, 20126)]