220406184

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 622036800

約数和(自身を除く): 401630616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2447, 2502, 3336, 3753, 4894, 5004, 7341, 7506, 9788, 10008, 11259, 14682, 15012, 19576, 22023, 22518, 29364, 30024, 44046, 45036, 58728, 66069, 88092, 90072, 132138, 176184, 198207, 264276, 340133, 396414, 528552, 680266, 792828, 1020399, 1360532, 1585656, 2040798, 2721064, 3061197, 4081596, 6122394, 8163192, 9183591, 12244788, 18367182, 24489576, 27550773, 36734364, 55101546, 73468728, 110203092, 220406184]

約数ペア:

[(1, 220406184), (2, 110203092), (3, 73468728), (4, 55101546), (6, 36734364), (8, 27550773), (9, 24489576), (12, 18367182), (18, 12244788), (24, 9183591), (27, 8163192), (36, 6122394), (54, 4081596), (72, 3061197), (81, 2721064), (108, 2040798), (139, 1585656), (162, 1360532), (216, 1020399), (278, 792828), (324, 680266), (417, 528552), (556, 396414), (648, 340133), (834, 264276), (1112, 198207), (1251, 176184), (1668, 132138), (2447, 90072), (2502, 88092), (3336, 66069), (3753, 58728), (4894, 45036), (5004, 44046), (7341, 30024), (7506, 29364), (9788, 22518), (10008, 22023), (11259, 19576), (14682, 15012)]