1291996608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1553}}^1$

素因数の和:2194

約数の個数: 112

約数和(自身を含む): 3915582720

約数和(自身を除く): 2623586112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 619, 672, 1238, 1344, 1553, 1857, 2476, 3106, 3714, 4333, 4659, 4952, 6212, 7428, 8666, 9318, 9904, 10871, 12424, 12999, 14856, 17332, 18636, 19808, 21742, 24848, 25998, 29712, 32613, 34664, 37272, 39616, 43484, 49696, 51996, 59424, 65226, 69328, 74544, 86968, 99392, 103992, 118848, 130452, 138656, 149088, 173936, 207984, 260904, 277312, 298176, 347872, 415968, 521808, 695744, 831936, 961307, 1043616, 1922614, 2087232, 2883921, 3845228, 5767842, 6729149, 7690456, 11535684, 13458298, 15380912, 20187447, 23071368, 26916596, 30761824, 40374894, 46142736, 53833192, 61523648, 80749788, 92285472, 107666384, 161499576, 184570944, 215332768, 322999152, 430665536, 645998304, 1291996608]

約数ペア:

[(1, 1291996608), (2, 645998304), (3, 430665536), (4, 322999152), (6, 215332768), (7, 184570944), (8, 161499576), (12, 107666384), (14, 92285472), (16, 80749788), (21, 61523648), (24, 53833192), (28, 46142736), (32, 40374894), (42, 30761824), (48, 26916596), (56, 23071368), (64, 20187447), (84, 15380912), (96, 13458298), (112, 11535684), (168, 7690456), (192, 6729149), (224, 5767842), (336, 3845228), (448, 2883921), (619, 2087232), (672, 1922614), (1238, 1043616), (1344, 961307), (1553, 831936), (1857, 695744), (2476, 521808), (3106, 415968), (3714, 347872), (4333, 298176), (4659, 277312), (4952, 260904), (6212, 207984), (7428, 173936), (8666, 149088), (9318, 138656), (9904, 130452), (10871, 118848), (12424, 103992), (12999, 99392), (14856, 86968), (17332, 74544), (18636, 69328), (19808, 65226), (21742, 59424), (24848, 51996), (25998, 49696), (29712, 43484), (32613, 39616), (34664, 37272)]