2887520768

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 120

約数和(自身を含む): 6408923136

約数和(自身を除く): 3521402368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 242, 254, 256, 352, 367, 484, 508, 512, 704, 734, 968, 1016, 1397, 1408, 1468, 1936, 2032, 2794, 2816, 2936, 3872, 4037, 4064, 5588, 5632, 5872, 7744, 8074, 8128, 11176, 11744, 15367, 15488, 16148, 16256, 22352, 23488, 30734, 30976, 32296, 32512, 44407, 44704, 46609, 46976, 61468, 61952, 64592, 65024, 88814, 89408, 93218, 93952, 122936, 129184, 177628, 178816, 186436, 187904, 245872, 258368, 355256, 357632, 372872, 491744, 512699, 516736, 710512, 715264, 745744, 983488, 1025398, 1033472, 1421024, 1491488, 1966976, 2050796, 2066944, 2842048, 2982976, 3933952, 4101592, 5639689, 5684096, 5965952, 7867904, 8203184, 11279378, 11368192, 11931904, 16406368, 22558756, 22736384, 23863808, 32812736, 45117512, 65625472, 90235024, 131250944, 180470048, 262501888, 360940096, 721880192, 1443760384, 2887520768]

約数ペア:

[(1, 2887520768), (2, 1443760384), (4, 721880192), (8, 360940096), (11, 262501888), (16, 180470048), (22, 131250944), (32, 90235024), (44, 65625472), (64, 45117512), (88, 32812736), (121, 23863808), (127, 22736384), (128, 22558756), (176, 16406368), (242, 11931904), (254, 11368192), (256, 11279378), (352, 8203184), (367, 7867904), (484, 5965952), (508, 5684096), (512, 5639689), (704, 4101592), (734, 3933952), (968, 2982976), (1016, 2842048), (1397, 2066944), (1408, 2050796), (1468, 1966976), (1936, 1491488), (2032, 1421024), (2794, 1033472), (2816, 1025398), (2936, 983488), (3872, 745744), (4037, 715264), (4064, 710512), (5588, 516736), (5632, 512699), (5872, 491744), (7744, 372872), (8074, 357632), (8128, 355256), (11176, 258368), (11744, 245872), (15367, 187904), (15488, 186436), (16148, 178816), (16256, 177628), (22352, 129184), (23488, 122936), (30734, 93952), (30976, 93218), (32296, 89408), (32512, 88814), (44407, 65024), (44704, 64592), (46609, 61952), (46976, 61468)]