2003776992

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{141991}}^1$

素因数の和:142021

約数の個数: 108

約数和(自身を含む): 6628612536

約数和(自身を除く): 4624835544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 141991, 283982, 425973, 567964, 851946, 993937, 1135928, 1277919, 1703892, 1987874, 2271856, 2555838, 2981811, 3407784, 3975748, 4543712, 5111676, 5963622, 6815568, 6957559, 7951496, 8945433, 10223352, 11927244, 13631136, 13915118, 15902992, 17890866, 20446704, 20872677, 23854488, 27830236, 31805984, 35781732, 40893408, 41745354, 47708976, 55660472, 62618031, 71563464, 83490708, 95417952, 111320944, 125236062, 143126928, 166981416, 222641888, 250472124, 286253856, 333962832, 500944248, 667925664, 1001888496, 2003776992]

約数ペア:

[(1, 2003776992), (2, 1001888496), (3, 667925664), (4, 500944248), (6, 333962832), (7, 286253856), (8, 250472124), (9, 222641888), (12, 166981416), (14, 143126928), (16, 125236062), (18, 111320944), (21, 95417952), (24, 83490708), (28, 71563464), (32, 62618031), (36, 55660472), (42, 47708976), (48, 41745354), (49, 40893408), (56, 35781732), (63, 31805984), (72, 27830236), (84, 23854488), (96, 20872677), (98, 20446704), (112, 17890866), (126, 15902992), (144, 13915118), (147, 13631136), (168, 11927244), (196, 10223352), (224, 8945433), (252, 7951496), (288, 6957559), (294, 6815568), (336, 5963622), (392, 5111676), (441, 4543712), (504, 3975748), (588, 3407784), (672, 2981811), (784, 2555838), (882, 2271856), (1008, 1987874), (1176, 1703892), (1568, 1277919), (1764, 1135928), (2016, 993937), (2352, 851946), (3528, 567964), (4704, 425973), (7056, 283982), (14112, 141991)]