331920375694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1\times {\mathrm{1021}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 540718778880

約数和(自身を除く): 208798403186

約数列:

[1, 2, 17, 34, 53, 106, 223, 446, 809, 901, 1021, 1618, 1802, 2042, 3791, 7582, 11819, 13753, 17357, 23638, 27506, 34714, 42877, 54113, 85754, 108226, 180407, 200923, 227683, 360814, 401846, 455366, 728909, 825989, 919921, 1457818, 1651978, 1839842, 3066919, 3870611, 6133838, 7741222, 9561571, 12067199, 14041813, 19123142, 24134398, 28083626, 43777417, 87554834, 162546707, 184195547, 205142383, 325093414, 368391094, 410284766, 744216089, 1488432178, 3131324299, 6262648598, 9762363991, 19524727982, 165960187847, 331920375694]

約数ペア:

[(1, 331920375694), (2, 165960187847), (17, 19524727982), (34, 9762363991), (53, 6262648598), (106, 3131324299), (223, 1488432178), (446, 744216089), (809, 410284766), (901, 368391094), (1021, 325093414), (1618, 205142383), (1802, 184195547), (2042, 162546707), (3791, 87554834), (7582, 43777417), (11819, 28083626), (13753, 24134398), (17357, 19123142), (23638, 14041813), (27506, 12067199), (34714, 9561571), (42877, 7741222), (54113, 6133838), (85754, 3870611), (108226, 3066919), (180407, 1839842), (200923, 1651978), (227683, 1457818), (360814, 919921), (401846, 825989), (455366, 728909)]