231334912

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 88

約数和(自身を含む): 498305304

約数和(自身を除く): 266970392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 137, 194, 256, 272, 274, 388, 512, 544, 548, 776, 1024, 1088, 1096, 1552, 1649, 2176, 2192, 2329, 3104, 3298, 4352, 4384, 4658, 6208, 6596, 8704, 8768, 9316, 12416, 13192, 13289, 17408, 17536, 18632, 24832, 26384, 26578, 35072, 37264, 49664, 52768, 53156, 70144, 74528, 99328, 105536, 106312, 140288, 149056, 211072, 212624, 225913, 298112, 422144, 425248, 451826, 596224, 844288, 850496, 903652, 1192448, 1688576, 1700992, 1807304, 2384896, 3401984, 3614608, 6803968, 7229216, 13607936, 14458432, 28916864, 57833728, 115667456, 231334912]

約数ペア:

[(1, 231334912), (2, 115667456), (4, 57833728), (8, 28916864), (16, 14458432), (17, 13607936), (32, 7229216), (34, 6803968), (64, 3614608), (68, 3401984), (97, 2384896), (128, 1807304), (136, 1700992), (137, 1688576), (194, 1192448), (256, 903652), (272, 850496), (274, 844288), (388, 596224), (512, 451826), (544, 425248), (548, 422144), (776, 298112), (1024, 225913), (1088, 212624), (1096, 211072), (1552, 149056), (1649, 140288), (2176, 106312), (2192, 105536), (2329, 99328), (3104, 74528), (3298, 70144), (4352, 53156), (4384, 52768), (4658, 49664), (6208, 37264), (6596, 35072), (8704, 26578), (8768, 26384), (9316, 24832), (12416, 18632), (13192, 17536), (13289, 17408)]