287219508

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5441}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 691177536

約数和(自身を除く): 403958028

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 212, 249, 318, 332, 498, 636, 996, 4399, 5441, 8798, 10882, 13197, 16323, 17596, 21764, 26394, 32646, 52788, 65292, 288373, 451603, 576746, 865119, 903206, 1153492, 1354809, 1730238, 1806412, 2709618, 3460476, 5419236, 23934959, 47869918, 71804877, 95739836, 143609754, 287219508]

約数ペア:

[(1, 287219508), (2, 143609754), (3, 95739836), (4, 71804877), (6, 47869918), (12, 23934959), (53, 5419236), (83, 3460476), (106, 2709618), (159, 1806412), (166, 1730238), (212, 1354809), (249, 1153492), (318, 903206), (332, 865119), (498, 576746), (636, 451603), (996, 288373), (4399, 65292), (5441, 52788), (8798, 32646), (10882, 26394), (13197, 21764), (16323, 17596)]