297041008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54443}}^1$

素因数の和:54493

約数の個数: 40

約数和(自身を含む): 648101376

約数和(自身を除く): 351060368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 54443, 108886, 217772, 435544, 598873, 871088, 1197746, 1687733, 2395492, 3375466, 4790984, 6750932, 9581968, 13501864, 18565063, 27003728, 37130126, 74260252, 148520504, 297041008]

約数ペア:

[(1, 297041008), (2, 148520504), (4, 74260252), (8, 37130126), (11, 27003728), (16, 18565063), (22, 13501864), (31, 9581968), (44, 6750932), (62, 4790984), (88, 3375466), (124, 2395492), (176, 1687733), (248, 1197746), (341, 871088), (496, 598873), (682, 435544), (1364, 217772), (2728, 108886), (5456, 54443)]