1569753328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 3642950864

約数和(自身を除く): 2073197536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 121, 143, 176, 194, 208, 242, 286, 388, 484, 572, 643, 776, 968, 1067, 1144, 1261, 1286, 1552, 1573, 1936, 2134, 2288, 2522, 2572, 3146, 4268, 5044, 5144, 6292, 7073, 8359, 8536, 10088, 10288, 11737, 12584, 13871, 14146, 16718, 17072, 20176, 23474, 25168, 27742, 28292, 33436, 46948, 55484, 56584, 62371, 66872, 77803, 91949, 93896, 110968, 113168, 124742, 133744, 152581, 155606, 183898, 187792, 221936, 249484, 305162, 311212, 367796, 498968, 610324, 622424, 686081, 735592, 810823, 997936, 1011439, 1220648, 1244848, 1372162, 1471184, 1621646, 2022878, 2441296, 2744324, 3243292, 4045756, 5488648, 6486584, 7546891, 8091512, 8919053, 10977296, 12973168, 15093782, 16183024, 17838106, 30187564, 35676212, 60375128, 71352424, 98109583, 120750256, 142704848, 196219166, 392438332, 784876664, 1569753328]

約数ペア:

[(1, 1569753328), (2, 784876664), (4, 392438332), (8, 196219166), (11, 142704848), (13, 120750256), (16, 98109583), (22, 71352424), (26, 60375128), (44, 35676212), (52, 30187564), (88, 17838106), (97, 16183024), (104, 15093782), (121, 12973168), (143, 10977296), (176, 8919053), (194, 8091512), (208, 7546891), (242, 6486584), (286, 5488648), (388, 4045756), (484, 3243292), (572, 2744324), (643, 2441296), (776, 2022878), (968, 1621646), (1067, 1471184), (1144, 1372162), (1261, 1244848), (1286, 1220648), (1552, 1011439), (1573, 997936), (1936, 810823), (2134, 735592), (2288, 686081), (2522, 622424), (2572, 610324), (3146, 498968), (4268, 367796), (5044, 311212), (5144, 305162), (6292, 249484), (7073, 221936), (8359, 187792), (8536, 183898), (10088, 155606), (10288, 152581), (11737, 133744), (12584, 124742), (13871, 113168), (14146, 110968), (16718, 93896), (17072, 91949), (20176, 77803), (23474, 66872), (25168, 62371), (27742, 56584), (28292, 55484), (33436, 46948)]