1297663774561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{225157}}^1$

素因数の和:225322

約数の個数: 48

約数和(自身を含む): 1694413019520

約数和(自身を除く): 396749244959

約数列:

[1, 7, 11, 29, 77, 89, 203, 319, 623, 841, 979, 2233, 2581, 5887, 6853, 9251, 18067, 28391, 64757, 74849, 198737, 225157, 523943, 823339, 1576099, 2476727, 5763373, 6529553, 17337089, 20038973, 45706871, 71825083, 140272811, 189357037, 220428703, 502775581, 581130217, 1325499259, 1543000921, 2082927407, 4067911519, 6392432387, 14580491849, 16852776293, 44747026709, 117969434051, 185380539223, 1297663774561]

約数ペア:

[(1, 1297663774561), (7, 185380539223), (11, 117969434051), (29, 44747026709), (77, 16852776293), (89, 14580491849), (203, 6392432387), (319, 4067911519), (623, 2082927407), (841, 1543000921), (979, 1325499259), (2233, 581130217), (2581, 502775581), (5887, 220428703), (6853, 189357037), (9251, 140272811), (18067, 71825083), (28391, 45706871), (64757, 20038973), (74849, 17337089), (198737, 6529553), (225157, 5763373), (523943, 2476727), (823339, 1576099)]