690016943638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1\times {\mathrm{2351}}^1$

素因数の和:3541

約数の個数: 64

約数和(自身を含む): 1160097168384

約数和(自身を除く): 470080224746

約数列:

[1, 2, 11, 22, 43, 86, 461, 473, 673, 922, 946, 1346, 2351, 4702, 5071, 7403, 10142, 14806, 19823, 25861, 28939, 39646, 51722, 57878, 101093, 202186, 218053, 310253, 318329, 436106, 620506, 636658, 1083811, 1112023, 1582223, 2167622, 2224046, 3164446, 3412783, 6825566, 11921921, 13340879, 17404453, 23843842, 26681758, 34808906, 46603873, 68035589, 93207746, 136071178, 146749669, 293499338, 512642603, 729404803, 748391479, 1025285206, 1458809606, 1496782958, 8023452833, 16046905666, 31364406529, 62728813058, 345008471819, 690016943638]

約数ペア:

[(1, 690016943638), (2, 345008471819), (11, 62728813058), (22, 31364406529), (43, 16046905666), (86, 8023452833), (461, 1496782958), (473, 1458809606), (673, 1025285206), (922, 748391479), (946, 729404803), (1346, 512642603), (2351, 293499338), (4702, 146749669), (5071, 136071178), (7403, 93207746), (10142, 68035589), (14806, 46603873), (19823, 34808906), (25861, 26681758), (28939, 23843842), (39646, 17404453), (51722, 13340879), (57878, 11921921), (101093, 6825566), (202186, 3412783), (218053, 3164446), (310253, 2224046), (318329, 2167622), (436106, 1582223), (620506, 1112023), (636658, 1083811)]