221842152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48907}}^1$

素因数の和:48932

約数の個数: 80

約数和(自身を含む): 710144160

約数和(自身を除く): 488302008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48907, 97814, 146721, 195628, 293442, 342349, 391256, 440163, 586884, 684698, 880326, 1027047, 1173768, 1320489, 1369396, 1760652, 2054094, 2640978, 2738792, 3081141, 3521304, 3961467, 4108188, 5281956, 6162282, 7922934, 8216376, 9243423, 10563912, 12324564, 15845868, 18486846, 24649128, 27730269, 31691736, 36973692, 55460538, 73947384, 110921076, 221842152]

約数ペア:

[(1, 221842152), (2, 110921076), (3, 73947384), (4, 55460538), (6, 36973692), (7, 31691736), (8, 27730269), (9, 24649128), (12, 18486846), (14, 15845868), (18, 12324564), (21, 10563912), (24, 9243423), (27, 8216376), (28, 7922934), (36, 6162282), (42, 5281956), (54, 4108188), (56, 3961467), (63, 3521304), (72, 3081141), (81, 2738792), (84, 2640978), (108, 2054094), (126, 1760652), (162, 1369396), (168, 1320489), (189, 1173768), (216, 1027047), (252, 880326), (324, 684698), (378, 586884), (504, 440163), (567, 391256), (648, 342349), (756, 293442), (1134, 195628), (1512, 146721), (2268, 97814), (4536, 48907)]