2912995184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2801}}^1$

素因数の和:3150

約数の個数: 80

約数和(自身を含む): 6504226560

約数和(自身を除く): 3591231376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 311, 418, 622, 836, 1244, 1672, 2488, 2801, 3344, 3421, 4976, 5602, 5909, 6842, 11204, 11818, 13684, 22408, 23636, 27368, 30811, 44816, 47272, 53219, 54736, 61622, 64999, 94544, 106438, 123244, 129998, 212876, 246488, 259996, 425752, 492976, 519992, 585409, 851504, 871111, 1039984, 1170818, 1742222, 2341636, 3484444, 4683272, 6968888, 9366544, 9582221, 13937776, 16551109, 19164442, 33102218, 38328884, 66204436, 76657768, 132408872, 153315536, 182062199, 264817744, 364124398, 728248796, 1456497592, 2912995184]

約数ペア:

[(1, 2912995184), (2, 1456497592), (4, 728248796), (8, 364124398), (11, 264817744), (16, 182062199), (19, 153315536), (22, 132408872), (38, 76657768), (44, 66204436), (76, 38328884), (88, 33102218), (152, 19164442), (176, 16551109), (209, 13937776), (304, 9582221), (311, 9366544), (418, 6968888), (622, 4683272), (836, 3484444), (1244, 2341636), (1672, 1742222), (2488, 1170818), (2801, 1039984), (3344, 871111), (3421, 851504), (4976, 585409), (5602, 519992), (5909, 492976), (6842, 425752), (11204, 259996), (11818, 246488), (13684, 212876), (22408, 129998), (23636, 123244), (27368, 106438), (30811, 94544), (44816, 64999), (47272, 61622), (53219, 54736)]