515354732984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1\times {\mathrm{4621}}^1$

素因数の和:5453

約数の個数: 128

約数和(自身を含む): 1195803840000

約数和(自身を除く): 680449107016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 364, 499, 614, 728, 998, 1228, 1996, 2149, 2456, 3493, 3991, 3992, 4298, 4621, 6487, 6986, 7982, 8596, 9242, 12974, 13972, 15964, 17192, 18484, 25948, 27937, 27944, 31928, 32347, 36968, 45409, 51896, 55874, 60073, 64694, 90818, 111748, 120146, 129388, 153193, 181636, 223496, 240292, 258776, 306386, 363272, 420511, 480584, 612772, 841022, 1072351, 1225544, 1418647, 1682044, 1991509, 2144702, 2305879, 2837294, 3364088, 3983018, 4289404, 4611758, 5674588, 7966036, 8578808, 9223516, 9930529, 11349176, 13940563, 15932072, 16141153, 18442411, 18447032, 19861058, 27881126, 29976427, 32282306, 36884822, 39722116, 55762252, 59952854, 64564612, 73769644, 79444232, 111524504, 119905708, 129096877, 129129224, 147539288, 209834989, 239811416, 258193754, 419669978, 516387508, 707904853, 839339956, 1032775016, 1415809706, 1678679912, 2831619412, 4955333971, 5663238824, 9202763089, 9910667942, 18405526178, 19821335884, 36811052356, 39642671768, 64419341623, 73622104712, 128838683246, 257677366492, 515354732984]

約数ペア:

[(1, 515354732984), (2, 257677366492), (4, 128838683246), (7, 73622104712), (8, 64419341623), (13, 39642671768), (14, 36811052356), (26, 19821335884), (28, 18405526178), (52, 9910667942), (56, 9202763089), (91, 5663238824), (104, 4955333971), (182, 2831619412), (307, 1678679912), (364, 1415809706), (499, 1032775016), (614, 839339956), (728, 707904853), (998, 516387508), (1228, 419669978), (1996, 258193754), (2149, 239811416), (2456, 209834989), (3493, 147539288), (3991, 129129224), (3992, 129096877), (4298, 119905708), (4621, 111524504), (6487, 79444232), (6986, 73769644), (7982, 64564612), (8596, 59952854), (9242, 55762252), (12974, 39722116), (13972, 36884822), (15964, 32282306), (17192, 29976427), (18484, 27881126), (25948, 19861058), (27937, 18447032), (27944, 18442411), (31928, 16141153), (32347, 15932072), (36968, 13940563), (45409, 11349176), (51896, 9930529), (55874, 9223516), (60073, 8578808), (64694, 7966036), (90818, 5674588), (111748, 4611758), (120146, 4289404), (129388, 3983018), (153193, 3364088), (181636, 2837294), (223496, 2305879), (240292, 2144702), (258776, 1991509), (306386, 1682044), (363272, 1418647), (420511, 1225544), (480584, 1072351), (612772, 841022)]