1620773086352

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2003}}^1\times {\mathrm{15083}}^1$

素因数の和:17580

約数の個数: 80

約数和(自身を含む): 3598381117440

約数和(自身を除く): 1977608031088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 2003, 3353, 3832, 4006, 6706, 7664, 8012, 13412, 14021, 15083, 16024, 26824, 28042, 30166, 32048, 53648, 56084, 60332, 105581, 112168, 120664, 211162, 224336, 241328, 422324, 844648, 959437, 1689296, 1918874, 3837748, 6716059, 7224757, 7675496, 13432118, 14449514, 15350992, 26864236, 28899028, 30211249, 50573299, 53728472, 57798056, 60422498, 101146598, 107456944, 115596112, 120844996, 202293196, 211478743, 241689992, 404586392, 422957486, 483379984, 809172784, 845914972, 1691829944, 3383659888, 14471188271, 28942376542, 57884753084, 101298317897, 115769506168, 202596635794, 231539012336, 405193271588, 810386543176, 1620773086352]

約数ペア:

[(1, 1620773086352), (2, 810386543176), (4, 405193271588), (7, 231539012336), (8, 202596635794), (14, 115769506168), (16, 101298317897), (28, 57884753084), (56, 28942376542), (112, 14471188271), (479, 3383659888), (958, 1691829944), (1916, 845914972), (2003, 809172784), (3353, 483379984), (3832, 422957486), (4006, 404586392), (6706, 241689992), (7664, 211478743), (8012, 202293196), (13412, 120844996), (14021, 115596112), (15083, 107456944), (16024, 101146598), (26824, 60422498), (28042, 57798056), (30166, 53728472), (32048, 50573299), (53648, 30211249), (56084, 28899028), (60332, 26864236), (105581, 15350992), (112168, 14449514), (120664, 13432118), (211162, 7675496), (224336, 7224757), (241328, 6716059), (422324, 3837748), (844648, 1918874), (959437, 1689296)]