1999884672

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{91369}}^1$

素因数の和:91408

約数の個数: 96

約数和(自身を含む): 6057831000

約数和(自身を除く): 4057946328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 91369, 182738, 274107, 365476, 548214, 730952, 822321, 1096428, 1461904, 1644642, 1736011, 2192856, 2923808, 3289284, 3472022, 4385712, 5208033, 5847616, 6578568, 6944044, 8771424, 10416066, 11695232, 13157136, 13888088, 15624099, 17542848, 20832132, 26314272, 27776176, 31248198, 35085696, 41664264, 52628544, 55552352, 62496396, 83328528, 105257088, 111104704, 124992792, 166657056, 222209408, 249985584, 333314112, 499971168, 666628224, 999942336, 1999884672]

約数ペア:

[(1, 1999884672), (2, 999942336), (3, 666628224), (4, 499971168), (6, 333314112), (8, 249985584), (9, 222209408), (12, 166657056), (16, 124992792), (18, 111104704), (19, 105257088), (24, 83328528), (32, 62496396), (36, 55552352), (38, 52628544), (48, 41664264), (57, 35085696), (64, 31248198), (72, 27776176), (76, 26314272), (96, 20832132), (114, 17542848), (128, 15624099), (144, 13888088), (152, 13157136), (171, 11695232), (192, 10416066), (228, 8771424), (288, 6944044), (304, 6578568), (342, 5847616), (384, 5208033), (456, 4385712), (576, 3472022), (608, 3289284), (684, 2923808), (912, 2192856), (1152, 1736011), (1216, 1644642), (1368, 1461904), (1824, 1096428), (2432, 822321), (2736, 730952), (3648, 548214), (5472, 365476), (7296, 274107), (10944, 182738), (21888, 91369)]