248165667568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1\times {\mathrm{2309}}^1$

素因数の和:3195

約数の個数: 160

約数和(自身を含む): 598925416320

約数和(自身を除く): 350759748752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 761, 776, 1261, 1358, 1456, 1522, 1552, 2309, 2522, 2716, 3044, 4618, 5044, 5327, 5432, 6088, 8827, 9236, 9893, 10088, 10654, 10864, 12176, 16163, 17654, 18472, 19786, 20176, 21308, 30017, 32326, 35308, 36944, 39572, 42616, 60034, 64652, 69251, 70616, 73817, 79144, 85232, 120068, 129304, 138502, 141232, 147634, 158288, 210119, 223973, 240136, 258608, 277004, 295268, 420238, 447946, 480272, 516719, 554008, 590536, 840476, 895892, 959621, 1033438, 1108016, 1181072, 1567811, 1680952, 1757149, 1791784, 1919242, 2066876, 2911649, 3135622, 3361904, 3514298, 3583568, 3838484, 4133752, 5823298, 6271244, 6717347, 7028596, 7676968, 8267504, 11646596, 12300043, 12542488, 13434694, 14057192, 15353936, 20381543, 22842937, 23293192, 24600086, 25084976, 26869388, 28114384, 40763086, 45685874, 46586384, 49200172, 53738776, 81526172, 91371748, 98400344, 107477552, 159900559, 163052344, 170443453, 182743496, 196800688, 319801118, 326104688, 340886906, 365486992, 639602236, 681773812, 1193104171, 1279204472, 1363547624, 2215764889, 2386208342, 2558408944, 2727095248, 4431529778, 4772416684, 8863059556, 9544833368, 15510354223, 17726119112, 19089666736, 31020708446, 35452238224, 62041416892, 124082833784, 248165667568]

約数ペア:

[(1, 248165667568), (2, 124082833784), (4, 62041416892), (7, 35452238224), (8, 31020708446), (13, 19089666736), (14, 17726119112), (16, 15510354223), (26, 9544833368), (28, 8863059556), (52, 4772416684), (56, 4431529778), (91, 2727095248), (97, 2558408944), (104, 2386208342), (112, 2215764889), (182, 1363547624), (194, 1279204472), (208, 1193104171), (364, 681773812), (388, 639602236), (679, 365486992), (728, 340886906), (761, 326104688), (776, 319801118), (1261, 196800688), (1358, 182743496), (1456, 170443453), (1522, 163052344), (1552, 159900559), (2309, 107477552), (2522, 98400344), (2716, 91371748), (3044, 81526172), (4618, 53738776), (5044, 49200172), (5327, 46586384), (5432, 45685874), (6088, 40763086), (8827, 28114384), (9236, 26869388), (9893, 25084976), (10088, 24600086), (10654, 23293192), (10864, 22842937), (12176, 20381543), (16163, 15353936), (17654, 14057192), (18472, 13434694), (19786, 12542488), (20176, 12300043), (21308, 11646596), (30017, 8267504), (32326, 7676968), (35308, 7028596), (36944, 6717347), (39572, 6271244), (42616, 5823298), (60034, 4133752), (64652, 3838484), (69251, 3583568), (70616, 3514298), (73817, 3361904), (79144, 3135622), (85232, 2911649), (120068, 2066876), (129304, 1919242), (138502, 1791784), (141232, 1757149), (147634, 1680952), (158288, 1567811), (210119, 1181072), (223973, 1108016), (240136, 1033438), (258608, 959621), (277004, 895892), (295268, 840476), (420238, 590536), (447946, 554008), (480272, 516719)]