242211298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 448081920

約数和(自身を除く): 205870622

約数列:

[1, 2, 7, 14, 23, 46, 67, 103, 109, 134, 161, 206, 218, 322, 469, 721, 763, 938, 1442, 1526, 1541, 2369, 2507, 3082, 4738, 5014, 6901, 7303, 10787, 11227, 13802, 14606, 16583, 17549, 21574, 22454, 33166, 35098, 48307, 51121, 78589, 96614, 102242, 157178, 158723, 167969, 258221, 317446, 335938, 516442, 752209, 1111061, 1175783, 1504418, 1807547, 2222122, 2351566, 3615094, 5265463, 10530926, 17300807, 34601614, 121105649, 242211298]

約数ペア:

[(1, 242211298), (2, 121105649), (7, 34601614), (14, 17300807), (23, 10530926), (46, 5265463), (67, 3615094), (103, 2351566), (109, 2222122), (134, 1807547), (161, 1504418), (206, 1175783), (218, 1111061), (322, 752209), (469, 516442), (721, 335938), (763, 317446), (938, 258221), (1442, 167969), (1526, 158723), (1541, 157178), (2369, 102242), (2507, 96614), (3082, 78589), (4738, 51121), (5014, 48307), (6901, 35098), (7303, 33166), (10787, 22454), (11227, 21574), (13802, 17549), (14606, 16583)]