1566144008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72053}}^1$

素因数の和:72102

約数の個数: 64

約数和(自身を含む): 3631521600

約数和(自身を除く): 2065377592

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21736, 72053, 144106, 288212, 576424, 792583, 936689, 1369007, 1585166, 1873378, 2738014, 3170332, 3746756, 5476028, 6340664, 7493512, 10303579, 10952056, 15059077, 17797091, 20607158, 30118154, 35594182, 41214316, 60236308, 71188364, 82428632, 120472616, 142376728, 195768001, 391536002, 783072004, 1566144008]

約数ペア:

[(1, 1566144008), (2, 783072004), (4, 391536002), (8, 195768001), (11, 142376728), (13, 120472616), (19, 82428632), (22, 71188364), (26, 60236308), (38, 41214316), (44, 35594182), (52, 30118154), (76, 20607158), (88, 17797091), (104, 15059077), (143, 10952056), (152, 10303579), (209, 7493512), (247, 6340664), (286, 5476028), (418, 3746756), (494, 3170332), (572, 2738014), (836, 1873378), (988, 1585166), (1144, 1369007), (1672, 936689), (1976, 792583), (2717, 576424), (5434, 288212), (10868, 144106), (21736, 72053)]