219419544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{537793}}^1$

素因数の和:537819

約数の個数: 32

約数和(自身を含む): 580817520

約数和(自身を除く): 361397976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 537793, 1075586, 1613379, 2151172, 3226758, 4302344, 6453516, 9142481, 12907032, 18284962, 27427443, 36569924, 54854886, 73139848, 109709772, 219419544]

約数ペア:

[(1, 219419544), (2, 109709772), (3, 73139848), (4, 54854886), (6, 36569924), (8, 27427443), (12, 18284962), (17, 12907032), (24, 9142481), (34, 6453516), (51, 4302344), (68, 3226758), (102, 2151172), (136, 1613379), (204, 1075586), (408, 537793)]