280410552

素因数分解:

$2^3\times 3^3\times {\mathrm{1298197}}^1$

素因数の和:1298212

約数の個数: 32

約数和(自身を含む): 778918800

約数和(自身を除く): 498508248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1298197, 2596394, 3894591, 5192788, 7789182, 10385576, 11683773, 15578364, 23367546, 31156728, 35051319, 46735092, 70102638, 93470184, 140205276, 280410552]

約数ペア:

[(1, 280410552), (2, 140205276), (3, 93470184), (4, 70102638), (6, 46735092), (8, 35051319), (9, 31156728), (12, 23367546), (18, 15578364), (24, 11683773), (27, 10385576), (36, 7789182), (54, 5192788), (72, 3894591), (108, 2596394), (216, 1298197)]