2142408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3689592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 89, 102, 118, 136, 177, 178, 204, 236, 267, 354, 356, 408, 472, 534, 708, 712, 1003, 1068, 1416, 1513, 2006, 2136, 3009, 3026, 4012, 4539, 5251, 6018, 6052, 8024, 9078, 10502, 12036, 12104, 15753, 18156, 21004, 24072, 31506, 36312, 42008, 63012, 89267, 126024, 178534, 267801, 357068, 535602, 714136, 1071204, 2142408]

約数ペア:

[(1, 2142408), (2, 1071204), (3, 714136), (4, 535602), (6, 357068), (8, 267801), (12, 178534), (17, 126024), (24, 89267), (34, 63012), (51, 42008), (59, 36312), (68, 31506), (89, 24072), (102, 21004), (118, 18156), (136, 15753), (177, 12104), (178, 12036), (204, 10502), (236, 9078), (267, 8024), (354, 6052), (356, 6018), (408, 5251), (472, 4539), (534, 4012), (708, 3026), (712, 3009), (1003, 2136), (1068, 2006), (1416, 1513)]