217400832

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4324

約数の個数: 120

約数和(自身を含む): 684632520

約数和(自身を除く): 467231688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4289, 4608, 5632, 6336, 8448, 8578, 12672, 12867, 16896, 17156, 25344, 25734, 34312, 38601, 47179, 50688, 51468, 68624, 77202, 94358, 102936, 137248, 141537, 154404, 188716, 205872, 274496, 283074, 308808, 377432, 411744, 424611, 548992, 566148, 617616, 754864, 823488, 849222, 1097984, 1132296, 1235232, 1509728, 1646976, 1698444, 2195968, 2264592, 2470464, 3019456, 3293952, 3396888, 4529184, 4940928, 6038912, 6587904, 6793776, 9058368, 9881856, 12077824, 13587552, 18116736, 19763712, 24155648, 27175104, 36233472, 54350208, 72466944, 108700416, 217400832]

約数ペア:

[(1, 217400832), (2, 108700416), (3, 72466944), (4, 54350208), (6, 36233472), (8, 27175104), (9, 24155648), (11, 19763712), (12, 18116736), (16, 13587552), (18, 12077824), (22, 9881856), (24, 9058368), (32, 6793776), (33, 6587904), (36, 6038912), (44, 4940928), (48, 4529184), (64, 3396888), (66, 3293952), (72, 3019456), (88, 2470464), (96, 2264592), (99, 2195968), (128, 1698444), (132, 1646976), (144, 1509728), (176, 1235232), (192, 1132296), (198, 1097984), (256, 849222), (264, 823488), (288, 754864), (352, 617616), (384, 566148), (396, 548992), (512, 424611), (528, 411744), (576, 377432), (704, 308808), (768, 283074), (792, 274496), (1056, 205872), (1152, 188716), (1408, 154404), (1536, 141537), (1584, 137248), (2112, 102936), (2304, 94358), (2816, 77202), (3168, 68624), (4224, 51468), (4289, 50688), (4608, 47179), (5632, 38601), (6336, 34312), (8448, 25734), (8578, 25344), (12672, 17156), (12867, 16896)]