622531648

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 1254703104

約数和(自身を除く): 632171456

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 191, 254, 382, 401, 508, 764, 802, 1016, 1528, 1604, 2032, 3056, 3208, 4064, 6112, 6416, 8128, 12224, 12832, 24257, 25664, 48514, 50927, 76591, 97028, 101854, 153182, 194056, 203708, 306364, 388112, 407416, 612728, 776224, 814832, 1225456, 1552448, 1629664, 2450912, 3259328, 4901824, 9727057, 19454114, 38908228, 77816456, 155632912, 311265824, 622531648]

約数ペア:

[(1, 622531648), (2, 311265824), (4, 155632912), (8, 77816456), (16, 38908228), (32, 19454114), (64, 9727057), (127, 4901824), (191, 3259328), (254, 2450912), (382, 1629664), (401, 1552448), (508, 1225456), (764, 814832), (802, 776224), (1016, 612728), (1528, 407416), (1604, 388112), (2032, 306364), (3056, 203708), (3208, 194056), (4064, 153182), (6112, 101854), (6416, 97028), (8128, 76591), (12224, 50927), (12832, 48514), (24257, 25664)]