1301783456

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 2716510608

約数和(自身を除く): 1414727152

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 97, 106, 164, 193, 194, 212, 328, 386, 388, 424, 656, 772, 776, 848, 1312, 1544, 1552, 1696, 2173, 3088, 3104, 3977, 4346, 5141, 6176, 7913, 7954, 8692, 10229, 10282, 15826, 15908, 17384, 18721, 20458, 20564, 31652, 31816, 34768, 37442, 40916, 41128, 63304, 63632, 69536, 74884, 81832, 82256, 126608, 127264, 149768, 163664, 164512, 210781, 253216, 299536, 327328, 419389, 421562, 599072, 767561, 838778, 843124, 992213, 1535122, 1677556, 1686248, 1984426, 3070244, 3355112, 3372496, 3968852, 6140488, 6710224, 6744992, 7937704, 12280976, 13420448, 15875408, 24561952, 31750816, 40680733, 81361466, 162722932, 325445864, 650891728, 1301783456]

約数ペア:

[(1, 1301783456), (2, 650891728), (4, 325445864), (8, 162722932), (16, 81361466), (32, 40680733), (41, 31750816), (53, 24561952), (82, 15875408), (97, 13420448), (106, 12280976), (164, 7937704), (193, 6744992), (194, 6710224), (212, 6140488), (328, 3968852), (386, 3372496), (388, 3355112), (424, 3070244), (656, 1984426), (772, 1686248), (776, 1677556), (848, 1535122), (1312, 992213), (1544, 843124), (1552, 838778), (1696, 767561), (2173, 599072), (3088, 421562), (3104, 419389), (3977, 327328), (4346, 299536), (5141, 253216), (6176, 210781), (7913, 164512), (7954, 163664), (8692, 149768), (10229, 127264), (10282, 126608), (15826, 82256), (15908, 81832), (17384, 74884), (18721, 69536), (20458, 63632), (20564, 63304), (31652, 41128), (31816, 40916), (34768, 37442)]