415956978

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 970444800

約数和(自身を除く): 554487822

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 179, 207, 358, 414, 537, 621, 1074, 1242, 1611, 1871, 3222, 3742, 4117, 4833, 5613, 8234, 9666, 11226, 12351, 16839, 24702, 33678, 37053, 43033, 50517, 74106, 86066, 101034, 111159, 129099, 222318, 258198, 334909, 387297, 669818, 774594, 1004727, 1161891, 2009454, 2323782, 3014181, 6028362, 7702907, 9042543, 15405814, 18085086, 23108721, 46217442, 69326163, 138652326, 207978489, 415956978]

約数ペア:

[(1, 415956978), (2, 207978489), (3, 138652326), (6, 69326163), (9, 46217442), (18, 23108721), (23, 18085086), (27, 15405814), (46, 9042543), (54, 7702907), (69, 6028362), (138, 3014181), (179, 2323782), (207, 2009454), (358, 1161891), (414, 1004727), (537, 774594), (621, 669818), (1074, 387297), (1242, 334909), (1611, 258198), (1871, 222318), (3222, 129099), (3742, 111159), (4117, 101034), (4833, 86066), (5613, 74106), (8234, 50517), (9666, 43033), (11226, 37053), (12351, 33678), (16839, 24702)]