8916040588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 20077424640

約数和(自身を除く): 11161384052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 127, 182, 196, 236, 254, 364, 413, 467, 508, 637, 767, 826, 889, 934, 1274, 1534, 1651, 1652, 1778, 1868, 2548, 2891, 3068, 3269, 3302, 3556, 5369, 5782, 6071, 6223, 6538, 6604, 7493, 10738, 11557, 11564, 12142, 12446, 13076, 14986, 21476, 22883, 23114, 24284, 24892, 27553, 29972, 37583, 42497, 45766, 46228, 52451, 55106, 59309, 75166, 80899, 84994, 91532, 97409, 104902, 110212, 118618, 150332, 161798, 169988, 192871, 194818, 209804, 237236, 297479, 323596, 358189, 367157, 385742, 389636, 415163, 594958, 681863, 716378, 734314, 771017, 771484, 830326, 1189916, 1350097, 1363726, 1432756, 1468628, 1542034, 1660652, 2507323, 2700194, 2727452, 2906141, 3084068, 3499231, 4773041, 5014646, 5397119, 5400388, 5812282, 6998462, 9546082, 10029292, 10794238, 11624564, 13996924, 17551261, 19092164, 21588476, 24494617, 35102522, 37779833, 45490003, 48989234, 70205044, 75559666, 90980006, 97978468, 151119332, 171462319, 181960012, 318430021, 342924638, 636860042, 685849276, 1273720084, 2229010147, 4458020294, 8916040588]

約数ペア:

[(1, 8916040588), (2, 4458020294), (4, 2229010147), (7, 1273720084), (13, 685849276), (14, 636860042), (26, 342924638), (28, 318430021), (49, 181960012), (52, 171462319), (59, 151119332), (91, 97978468), (98, 90980006), (118, 75559666), (127, 70205044), (182, 48989234), (196, 45490003), (236, 37779833), (254, 35102522), (364, 24494617), (413, 21588476), (467, 19092164), (508, 17551261), (637, 13996924), (767, 11624564), (826, 10794238), (889, 10029292), (934, 9546082), (1274, 6998462), (1534, 5812282), (1651, 5400388), (1652, 5397119), (1778, 5014646), (1868, 4773041), (2548, 3499231), (2891, 3084068), (3068, 2906141), (3269, 2727452), (3302, 2700194), (3556, 2507323), (5369, 1660652), (5782, 1542034), (6071, 1468628), (6223, 1432756), (6538, 1363726), (6604, 1350097), (7493, 1189916), (10738, 830326), (11557, 771484), (11564, 771017), (12142, 734314), (12446, 716378), (13076, 681863), (14986, 594958), (21476, 415163), (22883, 389636), (23114, 385742), (24284, 367157), (24892, 358189), (27553, 323596), (29972, 297479), (37583, 237236), (42497, 209804), (45766, 194818), (46228, 192871), (52451, 169988), (55106, 161798), (59309, 150332), (75166, 118618), (80899, 110212), (84994, 104902), (91532, 97409)]