1888984944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{170363}}^1$

素因数の和:170395

約数の個数: 120

約数和(自身を含む): 6591042432

約数和(自身を除く): 4702057488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 170363, 340726, 511089, 681452, 1022178, 1192541, 1362904, 1533267, 1873993, 2044356, 2385082, 2725808, 3066534, 3577623, 3747986, 4088712, 4770164, 5621979, 6133068, 7155246, 7495972, 8177424, 9540328, 10732869, 11243958, 12266136, 13117951, 14310492, 14991944, 16865937, 19080656, 21465738, 22487916, 24532272, 26235902, 28620984, 29983888, 33731874, 39353853, 42931476, 44975832, 52471804, 57241968, 67463748, 78707706, 85862952, 89951664, 104943608, 118061559, 134927496, 157415412, 171725904, 209887216, 236123118, 269854992, 314830824, 472246236, 629661648, 944492472, 1888984944]

約数ペア:

[(1, 1888984944), (2, 944492472), (3, 629661648), (4, 472246236), (6, 314830824), (7, 269854992), (8, 236123118), (9, 209887216), (11, 171725904), (12, 157415412), (14, 134927496), (16, 118061559), (18, 104943608), (21, 89951664), (22, 85862952), (24, 78707706), (28, 67463748), (33, 57241968), (36, 52471804), (42, 44975832), (44, 42931476), (48, 39353853), (56, 33731874), (63, 29983888), (66, 28620984), (72, 26235902), (77, 24532272), (84, 22487916), (88, 21465738), (99, 19080656), (112, 16865937), (126, 14991944), (132, 14310492), (144, 13117951), (154, 12266136), (168, 11243958), (176, 10732869), (198, 9540328), (231, 8177424), (252, 7495972), (264, 7155246), (308, 6133068), (336, 5621979), (396, 4770164), (462, 4088712), (504, 3747986), (528, 3577623), (616, 3066534), (693, 2725808), (792, 2385082), (924, 2044356), (1008, 1873993), (1232, 1533267), (1386, 1362904), (1584, 1192541), (1848, 1022178), (2772, 681452), (3696, 511089), (5544, 340726), (11088, 170363)]