15663648012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{87481}}^1$

素因数の和:87878

約数の個数: 48

約数和(自身を含む): 37506682752

約数和(自身を除く): 21843034740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 347, 516, 694, 1041, 1388, 2082, 4164, 14921, 29842, 44763, 59684, 87481, 89526, 174962, 179052, 262443, 349924, 524886, 1049772, 3761683, 7523366, 11285049, 15046732, 22570098, 30355907, 45140196, 60711814, 91067721, 121423628, 182135442, 364270884, 1305304001, 2610608002, 3915912003, 5221216004, 7831824006, 15663648012]

約数ペア:

[(1, 15663648012), (2, 7831824006), (3, 5221216004), (4, 3915912003), (6, 2610608002), (12, 1305304001), (43, 364270884), (86, 182135442), (129, 121423628), (172, 91067721), (258, 60711814), (347, 45140196), (516, 30355907), (694, 22570098), (1041, 15046732), (1388, 11285049), (2082, 7523366), (4164, 3761683), (14921, 1049772), (29842, 524886), (44763, 349924), (59684, 262443), (87481, 179052), (89526, 174962)]