408040428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{33767}}^1$

素因数の和:33846

約数の個数: 48

約数和(自身を含む): 1021144320

約数和(自身を除く): 613103892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 33767, 67534, 101301, 135068, 202602, 405204, 641573, 1283146, 1789651, 1924719, 2566292, 3579302, 3849438, 5368953, 7158604, 7698876, 10737906, 21475812, 34003369, 68006738, 102010107, 136013476, 204020214, 408040428]

約数ペア:

[(1, 408040428), (2, 204020214), (3, 136013476), (4, 102010107), (6, 68006738), (12, 34003369), (19, 21475812), (38, 10737906), (53, 7698876), (57, 7158604), (76, 5368953), (106, 3849438), (114, 3579302), (159, 2566292), (212, 1924719), (228, 1789651), (318, 1283146), (636, 641573), (1007, 405204), (2014, 202602), (3021, 135068), (4028, 101301), (6042, 67534), (12084, 33767)]