269888762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 233062918

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 89, 143, 178, 253, 286, 299, 461, 506, 598, 922, 979, 1157, 1958, 2047, 2314, 3289, 4094, 5071, 5993, 6578, 10142, 10603, 11986, 12727, 21206, 22517, 25454, 26611, 41029, 45034, 53222, 65923, 82058, 116633, 131846, 137839, 233266, 275678, 292721, 451319, 533377, 585442, 902638, 943667, 1066754, 1516229, 1887334, 3032458, 5867147, 10380337, 11734294, 12267671, 20760674, 24535342, 134944381, 269888762]

約数ペア:

[(1, 269888762), (2, 134944381), (11, 24535342), (13, 20760674), (22, 12267671), (23, 11734294), (26, 10380337), (46, 5867147), (89, 3032458), (143, 1887334), (178, 1516229), (253, 1066754), (286, 943667), (299, 902638), (461, 585442), (506, 533377), (598, 451319), (922, 292721), (979, 275678), (1157, 233266), (1958, 137839), (2047, 131846), (2314, 116633), (3289, 82058), (4094, 65923), (5071, 53222), (5993, 45034), (6578, 41029), (10142, 26611), (10603, 25454), (11986, 22517), (12727, 21206)]