408041055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 801964800

約数和(自身を除く): 393923745

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 67, 85, 95, 153, 171, 201, 255, 285, 323, 335, 419, 603, 765, 855, 969, 1005, 1139, 1257, 1273, 1615, 2095, 2907, 3015, 3417, 3771, 3819, 4845, 5695, 6285, 6365, 7123, 7961, 10251, 11457, 14535, 17085, 18855, 19095, 21369, 21641, 23883, 28073, 35615, 39805, 51255, 57285, 64107, 64923, 71649, 84219, 106845, 108205, 119415, 135337, 140365, 194769, 252657, 320535, 324615, 358245, 406011, 421095, 477241, 533387, 676685, 973845, 1218033, 1263285, 1431723, 1600161, 2030055, 2386205, 2666935, 4295169, 4800483, 6090165, 7158615, 8000805, 9067579, 21475845, 24002415, 27202737, 45337895, 81608211, 136013685, 408041055]

約数ペア:

[(1, 408041055), (3, 136013685), (5, 81608211), (9, 45337895), (15, 27202737), (17, 24002415), (19, 21475845), (45, 9067579), (51, 8000805), (57, 7158615), (67, 6090165), (85, 4800483), (95, 4295169), (153, 2666935), (171, 2386205), (201, 2030055), (255, 1600161), (285, 1431723), (323, 1263285), (335, 1218033), (419, 973845), (603, 676685), (765, 533387), (855, 477241), (969, 421095), (1005, 406011), (1139, 358245), (1257, 324615), (1273, 320535), (1615, 252657), (2095, 194769), (2907, 140365), (3015, 135337), (3417, 119415), (3771, 108205), (3819, 106845), (4845, 84219), (5695, 71649), (6285, 64923), (6365, 64107), (7123, 57285), (7961, 51255), (10251, 39805), (11457, 35615), (14535, 28073), (17085, 23883), (18855, 21641), (19095, 21369)]