215697216

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 673400736

約数和(自身を除く): 457703520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 112, 147, 168, 192, 196, 202, 224, 227, 294, 303, 336, 392, 404, 448, 454, 588, 606, 672, 681, 707, 784, 808, 908, 1176, 1212, 1344, 1362, 1414, 1568, 1589, 1616, 1816, 2121, 2352, 2424, 2724, 2828, 3136, 3178, 3232, 3632, 4242, 4704, 4767, 4848, 4949, 5448, 5656, 6356, 6464, 7264, 8484, 9408, 9534, 9696, 9898, 10896, 11123, 11312, 12712, 14528, 14847, 16968, 19068, 19392, 19796, 21792, 22246, 22624, 22927, 25424, 29694, 33369, 33936, 38136, 39592, 43584, 44492, 45248, 45854, 50848, 59388, 66738, 67872, 68781, 76272, 79184, 88984, 91708, 101696, 118776, 133476, 135744, 137562, 152544, 158368, 160489, 177968, 183416, 237552, 266952, 275124, 305088, 316736, 320978, 355936, 366832, 475104, 481467, 533904, 550248, 641956, 711872, 733664, 950208, 962934, 1067808, 1100496, 1123423, 1283912, 1467328, 1925868, 2135616, 2200992, 2246846, 2567824, 3370269, 3851736, 4401984, 4493692, 5135648, 6740538, 7703472, 8987384, 10271296, 13481076, 15406944, 17974768, 26962152, 30813888, 35949536, 53924304, 71899072, 107848608, 215697216]

約数ペア:

[(1, 215697216), (2, 107848608), (3, 71899072), (4, 53924304), (6, 35949536), (7, 30813888), (8, 26962152), (12, 17974768), (14, 15406944), (16, 13481076), (21, 10271296), (24, 8987384), (28, 7703472), (32, 6740538), (42, 5135648), (48, 4493692), (49, 4401984), (56, 3851736), (64, 3370269), (84, 2567824), (96, 2246846), (98, 2200992), (101, 2135616), (112, 1925868), (147, 1467328), (168, 1283912), (192, 1123423), (196, 1100496), (202, 1067808), (224, 962934), (227, 950208), (294, 733664), (303, 711872), (336, 641956), (392, 550248), (404, 533904), (448, 481467), (454, 475104), (588, 366832), (606, 355936), (672, 320978), (681, 316736), (707, 305088), (784, 275124), (808, 266952), (908, 237552), (1176, 183416), (1212, 177968), (1344, 160489), (1362, 158368), (1414, 152544), (1568, 137562), (1589, 135744), (1616, 133476), (1816, 118776), (2121, 101696), (2352, 91708), (2424, 88984), (2724, 79184), (2828, 76272), (3136, 68781), (3178, 67872), (3232, 66738), (3632, 59388), (4242, 50848), (4704, 45854), (4767, 45248), (4848, 44492), (4949, 43584), (5448, 39592), (5656, 38136), (6356, 33936), (6464, 33369), (7264, 29694), (8484, 25424), (9408, 22927), (9534, 22624), (9696, 22246), (9898, 21792), (10896, 19796), (11123, 19392), (11312, 19068), (12712, 16968), (14528, 14847)]