264136936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 599846400

約数和(自身を除く): 335709464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 326, 532, 652, 1064, 1141, 1304, 1523, 2282, 3046, 3097, 4564, 6092, 6194, 9128, 10661, 12184, 12388, 21322, 21679, 24776, 28937, 42644, 43358, 57874, 85288, 86716, 115748, 173432, 202559, 231496, 248249, 405118, 496498, 810236, 992996, 1620472, 1737743, 1985992, 3475486, 4716731, 6950972, 9433462, 13901944, 18866924, 33017117, 37733848, 66034234, 132068468, 264136936]

約数ペア:

[(1, 264136936), (2, 132068468), (4, 66034234), (7, 37733848), (8, 33017117), (14, 18866924), (19, 13901944), (28, 9433462), (38, 6950972), (56, 4716731), (76, 3475486), (133, 1985992), (152, 1737743), (163, 1620472), (266, 992996), (326, 810236), (532, 496498), (652, 405118), (1064, 248249), (1141, 231496), (1304, 202559), (1523, 173432), (2282, 115748), (3046, 86716), (3097, 85288), (4564, 57874), (6092, 43358), (6194, 42644), (9128, 28937), (10661, 24776), (12184, 21679), (12388, 21322)]