490262928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{537569}}^1$

素因数の和:537599

約数の個数: 40

約数和(自身を含む): 1333173600

約数和(自身を除く): 842910672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 537569, 1075138, 1612707, 2150276, 3225414, 4300552, 6450828, 8601104, 10213811, 12901656, 20427622, 25803312, 30641433, 40855244, 61282866, 81710488, 122565732, 163420976, 245131464, 490262928]

約数ペア:

[(1, 490262928), (2, 245131464), (3, 163420976), (4, 122565732), (6, 81710488), (8, 61282866), (12, 40855244), (16, 30641433), (19, 25803312), (24, 20427622), (38, 12901656), (48, 10213811), (57, 8601104), (76, 6450828), (114, 4300552), (152, 3225414), (228, 2150276), (304, 1612707), (456, 1075138), (912, 537569)]