348049156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5993

約数の個数: 72

約数和(自身を含む): 796340160

約数和(自身を除く): 448291004

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 5939, 8372, 11878, 14651, 23756, 29302, 41573, 58604, 77207, 83146, 136597, 154414, 166292, 273194, 291011, 308828, 540449, 546388, 582022, 956179, 1080898, 1164044, 1775761, 1912358, 2161796, 3551522, 3783143, 3824716, 6693253, 7103044, 7566286, 12430327, 13386506, 15132572, 24860654, 26773012, 49721308, 87012289, 174024578, 348049156]

約数ペア:

[(1, 348049156), (2, 174024578), (4, 87012289), (7, 49721308), (13, 26773012), (14, 24860654), (23, 15132572), (26, 13386506), (28, 12430327), (46, 7566286), (49, 7103044), (52, 6693253), (91, 3824716), (92, 3783143), (98, 3551522), (161, 2161796), (182, 1912358), (196, 1775761), (299, 1164044), (322, 1080898), (364, 956179), (598, 582022), (637, 546388), (644, 540449), (1127, 308828), (1196, 291011), (1274, 273194), (2093, 166292), (2254, 154414), (2548, 136597), (4186, 83146), (4508, 77207), (5939, 58604), (8372, 41573), (11878, 29302), (14651, 23756)]