109419378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 243544320

約数和(自身を除く): 134124942

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 71, 87, 102, 142, 174, 213, 426, 493, 521, 986, 1042, 1207, 1479, 1563, 2059, 2414, 2958, 3126, 3621, 4118, 6177, 7242, 8857, 12354, 15109, 17714, 26571, 30218, 35003, 36991, 45327, 53142, 70006, 73982, 90654, 105009, 110973, 210018, 221946, 256853, 513706, 628847, 770559, 1072739, 1257694, 1541118, 1886541, 2145478, 3218217, 3773082, 6436434, 18236563, 36473126, 54709689, 109419378]

約数ペア:

[(1, 109419378), (2, 54709689), (3, 36473126), (6, 18236563), (17, 6436434), (29, 3773082), (34, 3218217), (51, 2145478), (58, 1886541), (71, 1541118), (87, 1257694), (102, 1072739), (142, 770559), (174, 628847), (213, 513706), (426, 256853), (493, 221946), (521, 210018), (986, 110973), (1042, 105009), (1207, 90654), (1479, 73982), (1563, 70006), (2059, 53142), (2414, 45327), (2958, 36991), (3126, 35003), (3621, 30218), (4118, 26571), (6177, 17714), (7242, 15109), (8857, 12354)]