268757916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{2143}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 717502464

約数和(自身を除く): 448744548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1493, 2143, 2986, 4286, 4479, 5972, 6429, 8572, 8958, 10451, 12858, 15001, 17916, 20902, 25716, 30002, 31353, 41804, 45003, 60004, 62706, 90006, 125412, 180012, 3199499, 6398998, 9598497, 12797996, 19196994, 22396493, 38393988, 44792986, 67189479, 89585972, 134378958, 268757916]

約数ペア:

[(1, 268757916), (2, 134378958), (3, 89585972), (4, 67189479), (6, 44792986), (7, 38393988), (12, 22396493), (14, 19196994), (21, 12797996), (28, 9598497), (42, 6398998), (84, 3199499), (1493, 180012), (2143, 125412), (2986, 90006), (4286, 62706), (4479, 60004), (5972, 45003), (6429, 41804), (8572, 31353), (8958, 30002), (10451, 25716), (12858, 20902), (15001, 17916)]