291264767132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{410239}}^1$

素因数の和:410510

約数の個数: 48

約数和(自身を含む): 552672046080

約数和(自身を除く): 261407278948

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 197, 212, 394, 788, 901, 1802, 3349, 3604, 6698, 10441, 13396, 20882, 41764, 177497, 354994, 410239, 709988, 820478, 1640956, 6974063, 13948126, 21742667, 27896252, 43485334, 80817083, 86970668, 161634166, 323268332, 369625339, 739250678, 1373890411, 1478501356, 2747780822, 4283305399, 5495561644, 8566610798, 17133221596, 72816191783, 145632383566, 291264767132]

約数ペア:

[(1, 291264767132), (2, 145632383566), (4, 72816191783), (17, 17133221596), (34, 8566610798), (53, 5495561644), (68, 4283305399), (106, 2747780822), (197, 1478501356), (212, 1373890411), (394, 739250678), (788, 369625339), (901, 323268332), (1802, 161634166), (3349, 86970668), (3604, 80817083), (6698, 43485334), (10441, 27896252), (13396, 21742667), (20882, 13948126), (41764, 6974063), (177497, 1640956), (354994, 820478), (410239, 709988)]