1338156912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1237}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 3576215552

約数和(自身を除く): 2238058640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 727, 744, 1237, 1454, 1488, 2181, 2474, 2908, 3711, 4362, 4948, 5816, 7422, 8724, 9896, 11632, 14844, 17448, 19792, 22537, 29688, 34896, 38347, 45074, 59376, 67611, 76694, 90148, 115041, 135222, 153388, 180296, 230082, 270444, 306776, 360592, 460164, 540888, 613552, 899299, 920328, 1081776, 1798598, 1840656, 2697897, 3597196, 5395794, 7194392, 10791588, 14388784, 21583176, 27878269, 43166352, 55756538, 83634807, 111513076, 167269614, 223026152, 334539228, 446052304, 669078456, 1338156912]

約数ペア:

[(1, 1338156912), (2, 669078456), (3, 446052304), (4, 334539228), (6, 223026152), (8, 167269614), (12, 111513076), (16, 83634807), (24, 55756538), (31, 43166352), (48, 27878269), (62, 21583176), (93, 14388784), (124, 10791588), (186, 7194392), (248, 5395794), (372, 3597196), (496, 2697897), (727, 1840656), (744, 1798598), (1237, 1081776), (1454, 920328), (1488, 899299), (2181, 613552), (2474, 540888), (2908, 460164), (3711, 360592), (4362, 306776), (4948, 270444), (5816, 230082), (7422, 180296), (8724, 153388), (9896, 135222), (11632, 115041), (14844, 90148), (17448, 76694), (19792, 67611), (22537, 59376), (29688, 45074), (34896, 38347)]