2217702916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 4663790208

約数和(自身を除く): 2446087292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 173, 286, 292, 307, 346, 572, 614, 692, 803, 949, 1228, 1606, 1898, 1903, 2249, 3212, 3377, 3796, 3806, 3991, 4498, 6754, 7612, 7982, 8996, 10439, 12629, 13508, 15964, 20878, 22411, 24739, 25258, 41756, 43901, 44822, 49478, 50516, 53111, 87802, 89644, 98956, 106222, 138919, 164177, 175604, 212444, 246521, 277838, 291343, 328354, 493042, 555676, 582686, 584221, 656708, 690443, 986084, 1165372, 1168442, 1380886, 1805947, 2336884, 2761772, 3204773, 3611894, 3877103, 6409546, 7223788, 7594873, 7754206, 12819092, 15189746, 15508412, 30379492, 42648133, 50402339, 85296266, 100804678, 170592532, 201609356, 554425729, 1108851458, 2217702916]

約数ペア:

[(1, 2217702916), (2, 1108851458), (4, 554425729), (11, 201609356), (13, 170592532), (22, 100804678), (26, 85296266), (44, 50402339), (52, 42648133), (73, 30379492), (143, 15508412), (146, 15189746), (173, 12819092), (286, 7754206), (292, 7594873), (307, 7223788), (346, 6409546), (572, 3877103), (614, 3611894), (692, 3204773), (803, 2761772), (949, 2336884), (1228, 1805947), (1606, 1380886), (1898, 1168442), (1903, 1165372), (2249, 986084), (3212, 690443), (3377, 656708), (3796, 584221), (3806, 582686), (3991, 555676), (4498, 493042), (6754, 328354), (7612, 291343), (7982, 277838), (8996, 246521), (10439, 212444), (12629, 175604), (13508, 164177), (15964, 138919), (20878, 106222), (22411, 98956), (24739, 89644), (25258, 87802), (41756, 53111), (43901, 50516), (44822, 49478)]