196281684

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 519462720

約数和(自身を除く): 323181036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 647, 954, 1294, 1431, 1908, 1941, 2588, 2809, 2862, 3882, 5618, 5724, 5823, 7764, 8427, 11236, 11646, 16854, 17469, 23292, 25281, 33708, 34291, 34938, 50562, 68582, 69876, 75843, 101124, 102873, 137164, 151686, 205746, 303372, 308619, 411492, 617238, 925857, 1234476, 1817423, 1851714, 3634846, 3703428, 5452269, 7269692, 10904538, 16356807, 21809076, 32713614, 49070421, 65427228, 98140842, 196281684]

約数ペア:

[(1, 196281684), (2, 98140842), (3, 65427228), (4, 49070421), (6, 32713614), (9, 21809076), (12, 16356807), (18, 10904538), (27, 7269692), (36, 5452269), (53, 3703428), (54, 3634846), (106, 1851714), (108, 1817423), (159, 1234476), (212, 925857), (318, 617238), (477, 411492), (636, 308619), (647, 303372), (954, 205746), (1294, 151686), (1431, 137164), (1908, 102873), (1941, 101124), (2588, 75843), (2809, 69876), (2862, 68582), (3882, 50562), (5618, 34938), (5724, 34291), (5823, 33708), (7764, 25281), (8427, 23292), (11236, 17469), (11646, 16854)]