1779672564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4787}}^1$

素因数の和:5269

約数の個数: 72

約数和(自身を含む): 4705646400

約数和(自身を除く): 2925973836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 449, 828, 898, 1347, 1796, 2694, 4041, 4787, 5388, 8082, 9574, 10327, 14361, 16164, 19148, 20654, 28722, 30981, 41308, 43083, 57444, 61962, 86166, 92943, 110101, 123924, 172332, 185886, 220202, 330303, 371772, 440404, 660606, 990909, 1321212, 1981818, 2149363, 3963636, 4298726, 6448089, 8597452, 12896178, 19344267, 25792356, 38688534, 49435349, 77377068, 98870698, 148306047, 197741396, 296612094, 444918141, 593224188, 889836282, 1779672564]

約数ペア:

[(1, 1779672564), (2, 889836282), (3, 593224188), (4, 444918141), (6, 296612094), (9, 197741396), (12, 148306047), (18, 98870698), (23, 77377068), (36, 49435349), (46, 38688534), (69, 25792356), (92, 19344267), (138, 12896178), (207, 8597452), (276, 6448089), (414, 4298726), (449, 3963636), (828, 2149363), (898, 1981818), (1347, 1321212), (1796, 990909), (2694, 660606), (4041, 440404), (4787, 371772), (5388, 330303), (8082, 220202), (9574, 185886), (10327, 172332), (14361, 123924), (16164, 110101), (19148, 92943), (20654, 86166), (28722, 61962), (30981, 57444), (41308, 43083)]