388541244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 1119928320

約数和(自身を除く): 731387076

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 383, 546, 766, 929, 1092, 1149, 1532, 1858, 2298, 2681, 2787, 3716, 4596, 4979, 5362, 5574, 6503, 8043, 9958, 10724, 11148, 12077, 13006, 14937, 16086, 19509, 19916, 24154, 26012, 29874, 32172, 34853, 36231, 39018, 48308, 59748, 69706, 72462, 78036, 84539, 104559, 139412, 144924, 169078, 209118, 253617, 338156, 355807, 418236, 507234, 711614, 1014468, 1067421, 1423228, 2134842, 2490649, 4269684, 4625491, 4981298, 7471947, 9250982, 9962596, 13876473, 14943894, 18501964, 27752946, 29887788, 32378437, 55505892, 64756874, 97135311, 129513748, 194270622, 388541244]

約数ペア:

[(1, 388541244), (2, 194270622), (3, 129513748), (4, 97135311), (6, 64756874), (7, 55505892), (12, 32378437), (13, 29887788), (14, 27752946), (21, 18501964), (26, 14943894), (28, 13876473), (39, 9962596), (42, 9250982), (52, 7471947), (78, 4981298), (84, 4625491), (91, 4269684), (156, 2490649), (182, 2134842), (273, 1423228), (364, 1067421), (383, 1014468), (546, 711614), (766, 507234), (929, 418236), (1092, 355807), (1149, 338156), (1532, 253617), (1858, 209118), (2298, 169078), (2681, 144924), (2787, 139412), (3716, 104559), (4596, 84539), (4979, 78036), (5362, 72462), (5574, 69706), (6503, 59748), (8043, 48308), (9958, 39018), (10724, 36231), (11148, 34853), (12077, 32172), (13006, 29874), (14937, 26012), (16086, 24154), (19509, 19916)]