65532672

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 204400000

約数和(自身を除く): 138867328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 499, 513, 576, 608, 684, 768, 864, 912, 998, 1026, 1152, 1216, 1368, 1497, 1728, 1824, 1996, 2052, 2304, 2432, 2736, 2994, 3456, 3648, 3992, 4104, 4491, 4864, 5472, 5988, 6912, 7296, 7984, 8208, 8982, 9481, 10944, 11976, 13473, 14592, 15968, 16416, 17964, 18962, 21888, 23952, 26946, 28443, 31936, 32832, 35928, 37924, 43776, 47904, 53892, 56886, 63872, 65664, 71856, 75848, 85329, 95808, 107784, 113772, 127744, 131328, 143712, 151696, 170658, 191616, 215568, 227544, 255987, 287424, 303392, 341316, 383232, 431136, 455088, 511974, 574848, 606784, 682632, 862272, 910176, 1023948, 1149696, 1213568, 1365264, 1724544, 1820352, 2047896, 2427136, 2730528, 3449088, 3640704, 4095792, 5461056, 7281408, 8191584, 10922112, 16383168, 21844224, 32766336, 65532672]

約数ペア:

[(1, 65532672), (2, 32766336), (3, 21844224), (4, 16383168), (6, 10922112), (8, 8191584), (9, 7281408), (12, 5461056), (16, 4095792), (18, 3640704), (19, 3449088), (24, 2730528), (27, 2427136), (32, 2047896), (36, 1820352), (38, 1724544), (48, 1365264), (54, 1213568), (57, 1149696), (64, 1023948), (72, 910176), (76, 862272), (96, 682632), (108, 606784), (114, 574848), (128, 511974), (144, 455088), (152, 431136), (171, 383232), (192, 341316), (216, 303392), (228, 287424), (256, 255987), (288, 227544), (304, 215568), (342, 191616), (384, 170658), (432, 151696), (456, 143712), (499, 131328), (513, 127744), (576, 113772), (608, 107784), (684, 95808), (768, 85329), (864, 75848), (912, 71856), (998, 65664), (1026, 63872), (1152, 56886), (1216, 53892), (1368, 47904), (1497, 43776), (1728, 37924), (1824, 35928), (1996, 32832), (2052, 31936), (2304, 28443), (2432, 26946), (2736, 23952), (2994, 21888), (3456, 18962), (3648, 17964), (3992, 16416), (4104, 15968), (4491, 14592), (4864, 13473), (5472, 11976), (5988, 10944), (6912, 9481), (7296, 8982), (7984, 8208)]