726641016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83869}}^1$

素因数の和:83916

約数の個数: 48

約数和(自身を含む): 1917268200

約数和(自身を除く): 1190627184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 83869, 167738, 251607, 335476, 503214, 670952, 1006428, 1593511, 2012856, 3187022, 4780533, 6374044, 9561066, 12748088, 19122132, 30276709, 38244264, 60553418, 90830127, 121106836, 181660254, 242213672, 363320508, 726641016]

約数ペア:

[(1, 726641016), (2, 363320508), (3, 242213672), (4, 181660254), (6, 121106836), (8, 90830127), (12, 60553418), (19, 38244264), (24, 30276709), (38, 19122132), (57, 12748088), (76, 9561066), (114, 6374044), (152, 4780533), (228, 3187022), (361, 2012856), (456, 1593511), (722, 1006428), (1083, 670952), (1444, 503214), (2166, 335476), (2888, 251607), (4332, 167738), (8664, 83869)]