427958784

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 120

約数和(自身を含む): 1347561072

約数和(自身を除く): 919602288

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, 4608, 5632, 6336, 8443, 8448, 12672, 16886, 16896, 25329, 25344, 33772, 50658, 50688, 67544, 75987, 92873, 101316, 135088, 151974, 185746, 202632, 270176, 278619, 303948, 371492, 405264, 540352, 557238, 607896, 742984, 810528, 835857, 1080704, 1114476, 1215792, 1485968, 1621056, 1671714, 2161408, 2228952, 2431584, 2971936, 3242112, 3343428, 4322816, 4457904, 4863168, 5943872, 6484224, 6686856, 8915808, 9726336, 11887744, 12968448, 13373712, 17831616, 19452672, 23775488, 26747424, 35663232, 38905344, 47550976, 53494848, 71326464, 106989696, 142652928, 213979392, 427958784]

約数ペア:

[(1, 427958784), (2, 213979392), (3, 142652928), (4, 106989696), (6, 71326464), (8, 53494848), (9, 47550976), (11, 38905344), (12, 35663232), (16, 26747424), (18, 23775488), (22, 19452672), (24, 17831616), (32, 13373712), (33, 12968448), (36, 11887744), (44, 9726336), (48, 8915808), (64, 6686856), (66, 6484224), (72, 5943872), (88, 4863168), (96, 4457904), (99, 4322816), (128, 3343428), (132, 3242112), (144, 2971936), (176, 2431584), (192, 2228952), (198, 2161408), (256, 1671714), (264, 1621056), (288, 1485968), (352, 1215792), (384, 1114476), (396, 1080704), (512, 835857), (528, 810528), (576, 742984), (704, 607896), (768, 557238), (792, 540352), (1056, 405264), (1152, 371492), (1408, 303948), (1536, 278619), (1584, 270176), (2112, 202632), (2304, 185746), (2816, 151974), (3168, 135088), (4224, 101316), (4608, 92873), (5632, 75987), (6336, 67544), (8443, 50688), (8448, 50658), (12672, 33772), (16886, 25344), (16896, 25329)]