291255139836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{803977}}^1$

素因数の和:804363

約数の個数: 72

約数和(自身を含む): 763811259120

約数和(自身を除く): 472556119284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 347, 348, 522, 694, 1041, 1044, 1388, 2082, 3123, 4164, 6246, 10063, 12492, 20126, 30189, 40252, 60378, 90567, 120756, 181134, 362268, 803977, 1607954, 2411931, 3215908, 4823862, 7235793, 9647724, 14471586, 23315333, 28943172, 46630666, 69945999, 93261332, 139891998, 209837997, 278980019, 279783996, 419675994, 557960038, 836940057, 839351988, 1115920076, 1673880114, 2510820171, 3347760228, 5021640342, 8090420551, 10043280684, 16180841102, 24271261653, 32361682204, 48542523306, 72813784959, 97085046612, 145627569918, 291255139836]

約数ペア:

[(1, 291255139836), (2, 145627569918), (3, 97085046612), (4, 72813784959), (6, 48542523306), (9, 32361682204), (12, 24271261653), (18, 16180841102), (29, 10043280684), (36, 8090420551), (58, 5021640342), (87, 3347760228), (116, 2510820171), (174, 1673880114), (261, 1115920076), (347, 839351988), (348, 836940057), (522, 557960038), (694, 419675994), (1041, 279783996), (1044, 278980019), (1388, 209837997), (2082, 139891998), (3123, 93261332), (4164, 69945999), (6246, 46630666), (10063, 28943172), (12492, 23315333), (20126, 14471586), (30189, 9647724), (40252, 7235793), (60378, 4823862), (90567, 3215908), (120756, 2411931), (181134, 1607954), (362268, 803977)]