289920453328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53137913}}^1$

素因数の和:53137963

約数の個数: 40

約数和(自身を含む): 632553728256

約数和(自身を除く): 342633274928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 53137913, 106275826, 212551652, 425103304, 584517043, 850206608, 1169034086, 1647275303, 2338068172, 3294550606, 4676136344, 6589101212, 9352272688, 13178202424, 18120028333, 26356404848, 36240056666, 72480113332, 144960226664, 289920453328]

約数ペア:

[(1, 289920453328), (2, 144960226664), (4, 72480113332), (8, 36240056666), (11, 26356404848), (16, 18120028333), (22, 13178202424), (31, 9352272688), (44, 6589101212), (62, 4676136344), (88, 3294550606), (124, 2338068172), (176, 1647275303), (248, 1169034086), (341, 850206608), (496, 584517043), (682, 425103304), (1364, 212551652), (2728, 106275826), (5456, 53137913)]