420757012008

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{9955447}}^1$

素因数の和:9956046

約数の個数: 48

約数和(自身を含む): 1141491667680

約数和(自身を除く): 720734655672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 1174, 1761, 2348, 3522, 4696, 5283, 7044, 10566, 14088, 21132, 42264, 9955447, 19910894, 29866341, 39821788, 59732682, 79643576, 89599023, 119465364, 179198046, 238930728, 358396092, 716792184, 5843847389, 11687694778, 17531542167, 23375389556, 35063084334, 46750779112, 52594626501, 70126168668, 105189253002, 140252337336, 210378506004, 420757012008]

約数ペア:

[(1, 420757012008), (2, 210378506004), (3, 140252337336), (4, 105189253002), (6, 70126168668), (8, 52594626501), (9, 46750779112), (12, 35063084334), (18, 23375389556), (24, 17531542167), (36, 11687694778), (72, 5843847389), (587, 716792184), (1174, 358396092), (1761, 238930728), (2348, 179198046), (3522, 119465364), (4696, 89599023), (5283, 79643576), (7044, 59732682), (10566, 39821788), (14088, 29866341), (21132, 19910894), (42264, 9955447)]