267905968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49103}}^1$

素因数の和:49153

約数の個数: 40

約数和(自身を含む): 584534016

約数和(自身を除く): 316628048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 49103, 98206, 196412, 392824, 540133, 785648, 1080266, 1522193, 2160532, 3044386, 4321064, 6088772, 8642128, 12177544, 16744123, 24355088, 33488246, 66976492, 133952984, 267905968]

約数ペア:

[(1, 267905968), (2, 133952984), (4, 66976492), (8, 33488246), (11, 24355088), (16, 16744123), (22, 12177544), (31, 8642128), (44, 6088772), (62, 4321064), (88, 3044386), (124, 2160532), (176, 1522193), (248, 1080266), (341, 785648), (496, 540133), (682, 392824), (1364, 196412), (2728, 98206), (5456, 49103)]