1330700376

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 3366720000

約数和(自身を除く): 2036019624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1112, 1434, 1668, 1669, 1912, 2868, 3336, 3338, 5007, 5736, 6676, 10014, 13352, 20028, 33221, 40056, 66442, 99663, 132884, 199326, 231991, 265768, 398652, 398891, 463982, 695973, 797304, 797782, 927964, 1196673, 1391946, 1595564, 1855928, 2393346, 2783892, 3191128, 4786692, 5567784, 9573384, 55445849, 110891698, 166337547, 221783396, 332675094, 443566792, 665350188, 1330700376]

約数ペア:

[(1, 1330700376), (2, 665350188), (3, 443566792), (4, 332675094), (6, 221783396), (8, 166337547), (12, 110891698), (24, 55445849), (139, 9573384), (239, 5567784), (278, 4786692), (417, 3191128), (478, 2783892), (556, 2393346), (717, 1855928), (834, 1595564), (956, 1391946), (1112, 1196673), (1434, 927964), (1668, 797782), (1669, 797304), (1912, 695973), (2868, 463982), (3336, 398891), (3338, 398652), (5007, 265768), (5736, 231991), (6676, 199326), (10014, 132884), (13352, 99663), (20028, 66442), (33221, 40056)]