266660532

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 708624000

約数和(自身を除く): 441963468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 149, 219, 227, 292, 298, 438, 447, 454, 596, 657, 681, 876, 894, 908, 1314, 1341, 1362, 1788, 1971, 2043, 2628, 2682, 2724, 3942, 4023, 4086, 5364, 6129, 7884, 8046, 8172, 10877, 12258, 16092, 16571, 21754, 24516, 32631, 33142, 33823, 43508, 49713, 65262, 66284, 67646, 97893, 99426, 101469, 130524, 135292, 149139, 195786, 198852, 202938, 293679, 298278, 304407, 391572, 405876, 447417, 587358, 596556, 608814, 894834, 913221, 1174716, 1217628, 1789668, 1826442, 2469079, 3652884, 4938158, 7407237, 9876316, 14814474, 22221711, 29628948, 44443422, 66665133, 88886844, 133330266, 266660532]

約数ペア:

[(1, 266660532), (2, 133330266), (3, 88886844), (4, 66665133), (6, 44443422), (9, 29628948), (12, 22221711), (18, 14814474), (27, 9876316), (36, 7407237), (54, 4938158), (73, 3652884), (108, 2469079), (146, 1826442), (149, 1789668), (219, 1217628), (227, 1174716), (292, 913221), (298, 894834), (438, 608814), (447, 596556), (454, 587358), (596, 447417), (657, 405876), (681, 391572), (876, 304407), (894, 298278), (908, 293679), (1314, 202938), (1341, 198852), (1362, 195786), (1788, 149139), (1971, 135292), (2043, 130524), (2628, 101469), (2682, 99426), (2724, 97893), (3942, 67646), (4023, 66284), (4086, 65262), (5364, 49713), (6129, 43508), (7884, 33823), (8046, 33142), (8172, 32631), (10877, 24516), (12258, 21754), (16092, 16571)]