265744128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 780644480

約数和(自身を除く): 514900352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 516, 559, 619, 624, 688, 768, 832, 1032, 1118, 1238, 1248, 1376, 1664, 1677, 1857, 2064, 2236, 2476, 2496, 2752, 3328, 3354, 3714, 4128, 4472, 4952, 4992, 5504, 6708, 7428, 8047, 8256, 8944, 9904, 9984, 11008, 13416, 14856, 16094, 16512, 17888, 19808, 24141, 26617, 26832, 29712, 32188, 33024, 35776, 39616, 48282, 53234, 53664, 59424, 64376, 71552, 79232, 79851, 96564, 106468, 107328, 118848, 128752, 143104, 158464, 159702, 193128, 212936, 214656, 237696, 257504, 319404, 346021, 386256, 425872, 429312, 475392, 515008, 638808, 692042, 772512, 851744, 1030016, 1038063, 1277616, 1384084, 1545024, 1703488, 2060032, 2076126, 2555232, 2768168, 3090048, 3406976, 4152252, 5110464, 5536336, 6180096, 6813952, 8304504, 10220928, 11072672, 16609008, 20441856, 22145344, 33218016, 44290688, 66436032, 88581376, 132872064, 265744128]

約数ペア:

[(1, 265744128), (2, 132872064), (3, 88581376), (4, 66436032), (6, 44290688), (8, 33218016), (12, 22145344), (13, 20441856), (16, 16609008), (24, 11072672), (26, 10220928), (32, 8304504), (39, 6813952), (43, 6180096), (48, 5536336), (52, 5110464), (64, 4152252), (78, 3406976), (86, 3090048), (96, 2768168), (104, 2555232), (128, 2076126), (129, 2060032), (156, 1703488), (172, 1545024), (192, 1384084), (208, 1277616), (256, 1038063), (258, 1030016), (312, 851744), (344, 772512), (384, 692042), (416, 638808), (516, 515008), (559, 475392), (619, 429312), (624, 425872), (688, 386256), (768, 346021), (832, 319404), (1032, 257504), (1118, 237696), (1238, 214656), (1248, 212936), (1376, 193128), (1664, 159702), (1677, 158464), (1857, 143104), (2064, 128752), (2236, 118848), (2476, 107328), (2496, 106468), (2752, 96564), (3328, 79851), (3354, 79232), (3714, 71552), (4128, 64376), (4472, 59424), (4952, 53664), (4992, 53234), (5504, 48282), (6708, 39616), (7428, 35776), (8047, 33024), (8256, 32188), (8944, 29712), (9904, 26832), (9984, 26617), (11008, 24141), (13416, 19808), (14856, 17888), (16094, 16512)]