276882416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 547447104

約数和(自身を除く): 270564688

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 367, 488, 734, 773, 976, 1468, 1546, 2936, 3092, 5872, 6184, 12368, 22387, 44774, 47153, 89548, 94306, 179096, 188612, 283691, 358192, 377224, 567382, 754448, 1134764, 2269528, 4539056, 17305151, 34610302, 69220604, 138441208, 276882416]

約数ペア:

[(1, 276882416), (2, 138441208), (4, 69220604), (8, 34610302), (16, 17305151), (61, 4539056), (122, 2269528), (244, 1134764), (367, 754448), (488, 567382), (734, 377224), (773, 358192), (976, 283691), (1468, 188612), (1546, 179096), (2936, 94306), (3092, 89548), (5872, 47153), (6184, 44774), (12368, 22387)]