217619532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{464999}}^1$

素因数の和:465022

約数の個数: 36

約数和(自身を含む): 592410000

約数和(自身を除く): 374790468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 464999, 929998, 1394997, 1859996, 2789994, 4184991, 5579988, 6044987, 8369982, 12089974, 16739964, 18134961, 24179948, 36269922, 54404883, 72539844, 108809766, 217619532]

約数ペア:

[(1, 217619532), (2, 108809766), (3, 72539844), (4, 54404883), (6, 36269922), (9, 24179948), (12, 18134961), (13, 16739964), (18, 12089974), (26, 8369982), (36, 6044987), (39, 5579988), (52, 4184991), (78, 2789994), (117, 1859996), (156, 1394997), (234, 929998), (468, 464999)]